88811240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 229219200

約数和(自身を除く): 140407960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419, 757, 838, 1514, 1676, 2095, 2933, 3028, 3352, 3785, 4190, 5299, 5866, 6056, 7570, 8380, 10598, 11732, 14665, 15140, 16760, 21196, 23464, 26495, 29330, 30280, 42392, 52990, 58660, 105980, 117320, 211960, 317183, 634366, 1268732, 1585915, 2220281, 2537464, 3171830, 4440562, 6343660, 8881124, 11101405, 12687320, 17762248, 22202810, 44405620, 88811240]

約数ペア:

[(1, 88811240), (2, 44405620), (4, 22202810), (5, 17762248), (7, 12687320), (8, 11101405), (10, 8881124), (14, 6343660), (20, 4440562), (28, 3171830), (35, 2537464), (40, 2220281), (56, 1585915), (70, 1268732), (140, 634366), (280, 317183), (419, 211960), (757, 117320), (838, 105980), (1514, 58660), (1676, 52990), (2095, 42392), (2933, 30280), (3028, 29330), (3352, 26495), (3785, 23464), (4190, 21196), (5299, 16760), (5866, 15140), (6056, 14665), (7570, 11732), (8380, 10598)]