1368173680

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{15647}}^1$

素因数の和:16753

約数の個数: 40

約数和(自身を含む): 3184117632

約数和(自身を除く): 1815943952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 2186, 4372, 5465, 8744, 10930, 15647, 17488, 21860, 31294, 43720, 62588, 78235, 87440, 125176, 156470, 250352, 312940, 625880, 1251760, 17102171, 34204342, 68408684, 85510855, 136817368, 171021710, 273634736, 342043420, 684086840, 1368173680]

約数ペア:

[(1, 1368173680), (2, 684086840), (4, 342043420), (5, 273634736), (8, 171021710), (10, 136817368), (16, 85510855), (20, 68408684), (40, 34204342), (80, 17102171), (1093, 1251760), (2186, 625880), (4372, 312940), (5465, 250352), (8744, 156470), (10930, 125176), (15647, 87440), (17488, 78235), (21860, 62588), (31294, 43720)]