87924850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 190769040

約数和(自身を除く): 102844190

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 73, 85, 109, 130, 146, 170, 218, 221, 325, 365, 425, 442, 545, 650, 730, 850, 949, 1090, 1105, 1241, 1417, 1825, 1853, 1898, 2210, 2482, 2725, 2834, 3650, 3706, 4745, 5450, 5525, 6205, 7085, 7957, 9265, 9490, 11050, 12410, 14170, 15914, 16133, 18530, 23725, 24089, 31025, 32266, 35425, 39785, 46325, 47450, 48178, 62050, 70850, 79570, 80665, 92650, 103441, 120445, 135269, 161330, 198925, 206882, 240890, 270538, 397850, 403325, 517205, 602225, 676345, 806650, 1034410, 1204450, 1352690, 1758497, 2586025, 3381725, 3516994, 5172050, 6763450, 8792485, 17584970, 43962425, 87924850]

約数ペア:

[(1, 87924850), (2, 43962425), (5, 17584970), (10, 8792485), (13, 6763450), (17, 5172050), (25, 3516994), (26, 3381725), (34, 2586025), (50, 1758497), (65, 1352690), (73, 1204450), (85, 1034410), (109, 806650), (130, 676345), (146, 602225), (170, 517205), (218, 403325), (221, 397850), (325, 270538), (365, 240890), (425, 206882), (442, 198925), (545, 161330), (650, 135269), (730, 120445), (850, 103441), (949, 92650), (1090, 80665), (1105, 79570), (1241, 70850), (1417, 62050), (1825, 48178), (1853, 47450), (1898, 46325), (2210, 39785), (2482, 35425), (2725, 32266), (2834, 31025), (3650, 24089), (3706, 23725), (4745, 18530), (5450, 16133), (5525, 15914), (6205, 14170), (7085, 12410), (7957, 11050), (9265, 9490)]