17178280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 46512000

約数和(自身を除く): 29333720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 3229, 5320, 6458, 12916, 16145, 22603, 25832, 32290, 45206, 61351, 64580, 90412, 113015, 122702, 129160, 180824, 226030, 245404, 306755, 429457, 452060, 490808, 613510, 858914, 904120, 1227020, 1717828, 2147285, 2454040, 3435656, 4294570, 8589140, 17178280]

約数ペア:

[(1, 17178280), (2, 8589140), (4, 4294570), (5, 3435656), (7, 2454040), (8, 2147285), (10, 1717828), (14, 1227020), (19, 904120), (20, 858914), (28, 613510), (35, 490808), (38, 452060), (40, 429457), (56, 306755), (70, 245404), (76, 226030), (95, 180824), (133, 129160), (140, 122702), (152, 113015), (190, 90412), (266, 64580), (280, 61351), (380, 45206), (532, 32290), (665, 25832), (760, 22603), (1064, 16145), (1330, 12916), (2660, 6458), (3229, 5320)]