102558680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2333}}^1$

素因数の和:2508

約数の個数: 64

約数和(自身を含む): 265515840

約数和(自身を除く): 162957160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2198, 2333, 3140, 4396, 4666, 5495, 6280, 8792, 9332, 10990, 11665, 16331, 18664, 21980, 23330, 32662, 43960, 46660, 65324, 81655, 93320, 130648, 163310, 326620, 366281, 653240, 732562, 1465124, 1831405, 2563967, 2930248, 3662810, 5127934, 7325620, 10255868, 12819835, 14651240, 20511736, 25639670, 51279340, 102558680]

約数ペア:

[(1, 102558680), (2, 51279340), (4, 25639670), (5, 20511736), (7, 14651240), (8, 12819835), (10, 10255868), (14, 7325620), (20, 5127934), (28, 3662810), (35, 2930248), (40, 2563967), (56, 1831405), (70, 1465124), (140, 732562), (157, 653240), (280, 366281), (314, 326620), (628, 163310), (785, 130648), (1099, 93320), (1256, 81655), (1570, 65324), (2198, 46660), (2333, 43960), (3140, 32662), (4396, 23330), (4666, 21980), (5495, 18664), (6280, 16331), (8792, 11665), (9332, 10990)]