2132935120

素因数分解:

$2^4\times 5^1\times {\mathrm{5861}}^1\times {\mathrm{4549}}^1$

素因数の和:10423

約数の個数: 40

約数和(自身を含む): 4961010600

約数和(自身を除く): 2828075480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4549, 5861, 9098, 11722, 18196, 22745, 23444, 29305, 36392, 45490, 46888, 58610, 72784, 90980, 93776, 117220, 181960, 234440, 363920, 468880, 26661689, 53323378, 106646756, 133308445, 213293512, 266616890, 426587024, 533233780, 1066467560, 2132935120]

約数ペア:

[(1, 2132935120), (2, 1066467560), (4, 533233780), (5, 426587024), (8, 266616890), (10, 213293512), (16, 133308445), (20, 106646756), (40, 53323378), (80, 26661689), (4549, 468880), (5861, 363920), (9098, 234440), (11722, 181960), (18196, 117220), (22745, 93776), (23444, 90980), (29305, 72784), (36392, 58610), (45490, 46888)]