41387320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 67476680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 59, 65, 71, 76, 95, 104, 118, 130, 142, 152, 190, 236, 247, 260, 284, 295, 355, 380, 472, 494, 520, 568, 590, 710, 760, 767, 923, 988, 1121, 1180, 1235, 1349, 1420, 1534, 1846, 1976, 2242, 2360, 2470, 2698, 2840, 3068, 3692, 3835, 4189, 4484, 4615, 4940, 5396, 5605, 6136, 6745, 7384, 7670, 8378, 8968, 9230, 9880, 10792, 11210, 13490, 14573, 15340, 16756, 17537, 18460, 20945, 22420, 26980, 29146, 30680, 33512, 35074, 36920, 41890, 44840, 53960, 54457, 58292, 70148, 72865, 79591, 83780, 87685, 108914, 116584, 140296, 145730, 159182, 167560, 175370, 217828, 272285, 291460, 318364, 350740, 397955, 435656, 544570, 582920, 636728, 701480, 795910, 1034683, 1089140, 1591820, 2069366, 2178280, 3183640, 4138732, 5173415, 8277464, 10346830, 20693660, 41387320]

約数ペア:

[(1, 41387320), (2, 20693660), (4, 10346830), (5, 8277464), (8, 5173415), (10, 4138732), (13, 3183640), (19, 2178280), (20, 2069366), (26, 1591820), (38, 1089140), (40, 1034683), (52, 795910), (59, 701480), (65, 636728), (71, 582920), (76, 544570), (95, 435656), (104, 397955), (118, 350740), (130, 318364), (142, 291460), (152, 272285), (190, 217828), (236, 175370), (247, 167560), (260, 159182), (284, 145730), (295, 140296), (355, 116584), (380, 108914), (472, 87685), (494, 83780), (520, 79591), (568, 72865), (590, 70148), (710, 58292), (760, 54457), (767, 53960), (923, 44840), (988, 41890), (1121, 36920), (1180, 35074), (1235, 33512), (1349, 30680), (1420, 29146), (1534, 26980), (1846, 22420), (1976, 20945), (2242, 18460), (2360, 17537), (2470, 16756), (2698, 15340), (2840, 14573), (3068, 13490), (3692, 11210), (3835, 10792), (4189, 9880), (4484, 9230), (4615, 8968), (4940, 8378), (5396, 7670), (5605, 7384), (6136, 6745)]