3185890240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18679}}^1$

素因数の和:18750

約数の個数: 112

約数和(自身を含む): 8369686080

約数和(自身を除く): 5183795840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 656, 820, 832, 1040, 1066, 1312, 1640, 2080, 2132, 2624, 2665, 3280, 4160, 4264, 5330, 6560, 8528, 10660, 13120, 17056, 18679, 21320, 34112, 37358, 42640, 74716, 85280, 93395, 149432, 170560, 186790, 242827, 298864, 373580, 485654, 597728, 747160, 765839, 971308, 1195456, 1214135, 1494320, 1531678, 1942616, 2428270, 2988640, 3063356, 3829195, 3885232, 4856540, 5977280, 6126712, 7658390, 7770464, 9713080, 9955907, 12253424, 15316780, 15540928, 19426160, 19911814, 24506848, 30633560, 38852320, 39823628, 49013696, 49779535, 61267120, 77704640, 79647256, 99559070, 122534240, 159294512, 199118140, 245068480, 318589024, 398236280, 637178048, 796472560, 1592945120, 3185890240]

約数ペア:

[(1, 3185890240), (2, 1592945120), (4, 796472560), (5, 637178048), (8, 398236280), (10, 318589024), (13, 245068480), (16, 199118140), (20, 159294512), (26, 122534240), (32, 99559070), (40, 79647256), (41, 77704640), (52, 61267120), (64, 49779535), (65, 49013696), (80, 39823628), (82, 38852320), (104, 30633560), (130, 24506848), (160, 19911814), (164, 19426160), (205, 15540928), (208, 15316780), (260, 12253424), (320, 9955907), (328, 9713080), (410, 7770464), (416, 7658390), (520, 6126712), (533, 5977280), (656, 4856540), (820, 3885232), (832, 3829195), (1040, 3063356), (1066, 2988640), (1312, 2428270), (1640, 1942616), (2080, 1531678), (2132, 1494320), (2624, 1214135), (2665, 1195456), (3280, 971308), (4160, 765839), (4264, 747160), (5330, 597728), (6560, 485654), (8528, 373580), (10660, 298864), (13120, 242827), (17056, 186790), (18679, 170560), (21320, 149432), (34112, 93395), (37358, 85280), (42640, 74716)]