38551240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 116348400

約数和(自身を除く): 77797160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 89, 91, 98, 104, 119, 130, 136, 140, 170, 178, 182, 196, 221, 238, 245, 260, 280, 340, 356, 364, 392, 442, 445, 455, 476, 490, 520, 595, 623, 637, 680, 712, 728, 833, 884, 890, 910, 952, 980, 1105, 1157, 1190, 1246, 1274, 1513, 1547, 1666, 1768, 1780, 1820, 1960, 2210, 2314, 2380, 2492, 2548, 3026, 3094, 3115, 3185, 3332, 3560, 3640, 4165, 4361, 4420, 4628, 4760, 4984, 5096, 5785, 6052, 6188, 6230, 6370, 6664, 7565, 7735, 8099, 8330, 8722, 8840, 9256, 10591, 10829, 11570, 12104, 12376, 12460, 12740, 15130, 15470, 16198, 16660, 17444, 19669, 21182, 21658, 21805, 23140, 24920, 25480, 30260, 30940, 32396, 33320, 34888, 39338, 40495, 42364, 43316, 43610, 46280, 52955, 54145, 56693, 60520, 61880, 64792, 74137, 78676, 80990, 84728, 86632, 87220, 98345, 105910, 108290, 113386, 137683, 148274, 157352, 161980, 174440, 196690, 211820, 216580, 226772, 275366, 283465, 296548, 323960, 370685, 393380, 423640, 433160, 453544, 550732, 566930, 593096, 688415, 741370, 786760, 963781, 1101464, 1133860, 1376830, 1482740, 1927562, 2267720, 2753660, 2965480, 3855124, 4818905, 5507320, 7710248, 9637810, 19275620, 38551240]

約数ペア:

[(1, 38551240), (2, 19275620), (4, 9637810), (5, 7710248), (7, 5507320), (8, 4818905), (10, 3855124), (13, 2965480), (14, 2753660), (17, 2267720), (20, 1927562), (26, 1482740), (28, 1376830), (34, 1133860), (35, 1101464), (40, 963781), (49, 786760), (52, 741370), (56, 688415), (65, 593096), (68, 566930), (70, 550732), (85, 453544), (89, 433160), (91, 423640), (98, 393380), (104, 370685), (119, 323960), (130, 296548), (136, 283465), (140, 275366), (170, 226772), (178, 216580), (182, 211820), (196, 196690), (221, 174440), (238, 161980), (245, 157352), (260, 148274), (280, 137683), (340, 113386), (356, 108290), (364, 105910), (392, 98345), (442, 87220), (445, 86632), (455, 84728), (476, 80990), (490, 78676), (520, 74137), (595, 64792), (623, 61880), (637, 60520), (680, 56693), (712, 54145), (728, 52955), (833, 46280), (884, 43610), (890, 43316), (910, 42364), (952, 40495), (980, 39338), (1105, 34888), (1157, 33320), (1190, 32396), (1246, 30940), (1274, 30260), (1513, 25480), (1547, 24920), (1666, 23140), (1768, 21805), (1780, 21658), (1820, 21182), (1960, 19669), (2210, 17444), (2314, 16660), (2380, 16198), (2492, 15470), (2548, 15130), (3026, 12740), (3094, 12460), (3115, 12376), (3185, 12104), (3332, 11570), (3560, 10829), (3640, 10591), (4165, 9256), (4361, 8840), (4420, 8722), (4628, 8330), (4760, 8099), (4984, 7735), (5096, 7565), (5785, 6664), (6052, 6370), (6188, 6230)]