101412920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8423}}^1$

素因数の和:8484

約数の個数: 64

約数和(自身を含む): 266872320

約数和(自身を除く): 165459400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 8423, 12040, 16846, 33692, 42115, 58961, 67384, 84230, 117922, 168460, 235844, 294805, 336920, 362189, 471688, 589610, 724378, 1179220, 1448756, 1810945, 2358440, 2535323, 2897512, 3621890, 5070646, 7243780, 10141292, 12676615, 14487560, 20282584, 25353230, 50706460, 101412920]

約数ペア:

[(1, 101412920), (2, 50706460), (4, 25353230), (5, 20282584), (7, 14487560), (8, 12676615), (10, 10141292), (14, 7243780), (20, 5070646), (28, 3621890), (35, 2897512), (40, 2535323), (43, 2358440), (56, 1810945), (70, 1448756), (86, 1179220), (140, 724378), (172, 589610), (215, 471688), (280, 362189), (301, 336920), (344, 294805), (430, 235844), (602, 168460), (860, 117922), (1204, 84230), (1505, 67384), (1720, 58961), (2408, 42115), (3010, 33692), (6020, 16846), (8423, 12040)]