88454940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4547

約数の個数: 96

約数和(自身を含む): 289142784

約数和(自身を除く): 200687844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4481, 4935, 6580, 8962, 9870, 13443, 17924, 19740, 22405, 26886, 31367, 44810, 53772, 62734, 67215, 89620, 94101, 125468, 134430, 156835, 188202, 210607, 268860, 313670, 376404, 421214, 470505, 627340, 631821, 842428, 941010, 1053035, 1263642, 1474249, 1882020, 2106070, 2527284, 2948498, 3159105, 4212140, 4422747, 5896996, 6318210, 7371245, 8845494, 12636420, 14742490, 17690988, 22113735, 29484980, 44227470, 88454940]

約数ペア:

[(1, 88454940), (2, 44227470), (3, 29484980), (4, 22113735), (5, 17690988), (6, 14742490), (7, 12636420), (10, 8845494), (12, 7371245), (14, 6318210), (15, 5896996), (20, 4422747), (21, 4212140), (28, 3159105), (30, 2948498), (35, 2527284), (42, 2106070), (47, 1882020), (60, 1474249), (70, 1263642), (84, 1053035), (94, 941010), (105, 842428), (140, 631821), (141, 627340), (188, 470505), (210, 421214), (235, 376404), (282, 313670), (329, 268860), (420, 210607), (470, 188202), (564, 156835), (658, 134430), (705, 125468), (940, 94101), (987, 89620), (1316, 67215), (1410, 62734), (1645, 53772), (1974, 44810), (2820, 31367), (3290, 26886), (3948, 22405), (4481, 19740), (4935, 17924), (6580, 13443), (8962, 9870)]