38754170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 49498246

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1151, 1295, 2302, 2405, 2590, 3367, 4810, 5755, 6734, 8057, 11510, 14963, 16114, 16835, 29926, 33670, 40285, 42587, 74815, 80570, 85174, 104741, 149630, 209482, 212935, 298109, 425870, 523705, 553631, 596218, 1047410, 1107262, 1490545, 2768155, 2981090, 3875417, 5536310, 7750834, 19377085, 38754170]

約数ペア:

[(1, 38754170), (2, 19377085), (5, 7750834), (7, 5536310), (10, 3875417), (13, 2981090), (14, 2768155), (26, 1490545), (35, 1107262), (37, 1047410), (65, 596218), (70, 553631), (74, 523705), (91, 425870), (130, 298109), (182, 212935), (185, 209482), (259, 149630), (370, 104741), (455, 85174), (481, 80570), (518, 74815), (910, 42587), (962, 40285), (1151, 33670), (1295, 29926), (2302, 16835), (2405, 16114), (2590, 14963), (3367, 11510), (4810, 8057), (5755, 6734)]