11159840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 27760320

約数和(自身を除く): 16600480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3671, 7342, 14684, 18355, 29368, 36710, 58736, 69749, 73420, 117472, 139498, 146840, 278996, 293680, 348745, 557992, 587360, 697490, 1115984, 1394980, 2231968, 2789960, 5579920, 11159840]

約数ペア:

[(1, 11159840), (2, 5579920), (4, 2789960), (5, 2231968), (8, 1394980), (10, 1115984), (16, 697490), (19, 587360), (20, 557992), (32, 348745), (38, 293680), (40, 278996), (76, 146840), (80, 139498), (95, 117472), (152, 73420), (160, 69749), (190, 58736), (304, 36710), (380, 29368), (608, 18355), (760, 14684), (1520, 7342), (3040, 3671)]