38852060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 93985920

約数和(自身を除く): 55133860

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 73, 89, 92, 115, 130, 146, 178, 230, 260, 292, 299, 356, 365, 445, 460, 598, 730, 890, 949, 1157, 1196, 1460, 1495, 1679, 1780, 1898, 2047, 2314, 2990, 3358, 3796, 4094, 4628, 4745, 5785, 5980, 6497, 6716, 8188, 8395, 9490, 10235, 11570, 12994, 16790, 18980, 20470, 21827, 23140, 25988, 26611, 32485, 33580, 40940, 43654, 53222, 64970, 84461, 87308, 106444, 109135, 129940, 133055, 149431, 168922, 218270, 266110, 298862, 337844, 422305, 436540, 532220, 597724, 747155, 844610, 1494310, 1689220, 1942603, 2988620, 3885206, 7770412, 9713015, 19426030, 38852060]

約数ペア:

[(1, 38852060), (2, 19426030), (4, 9713015), (5, 7770412), (10, 3885206), (13, 2988620), (20, 1942603), (23, 1689220), (26, 1494310), (46, 844610), (52, 747155), (65, 597724), (73, 532220), (89, 436540), (92, 422305), (115, 337844), (130, 298862), (146, 266110), (178, 218270), (230, 168922), (260, 149431), (292, 133055), (299, 129940), (356, 109135), (365, 106444), (445, 87308), (460, 84461), (598, 64970), (730, 53222), (890, 43654), (949, 40940), (1157, 33580), (1196, 32485), (1460, 26611), (1495, 25988), (1679, 23140), (1780, 21827), (1898, 20470), (2047, 18980), (2314, 16790), (2990, 12994), (3358, 11570), (3796, 10235), (4094, 9490), (4628, 8395), (4745, 8188), (5785, 6716), (5980, 6497)]