2615672980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{4813}}^1$

素因数の和:5788

約数の個数: 48

約数和(自身を含む): 5689570320

約数和(自身を除く): 3073897340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 937, 1874, 3748, 4685, 4813, 9370, 9626, 18740, 19252, 24065, 27173, 48130, 54346, 96260, 108692, 135865, 139577, 271730, 279154, 543460, 558308, 697885, 1395770, 2791540, 4509781, 9019562, 18039124, 22548905, 45097810, 90195620, 130783649, 261567298, 523134596, 653918245, 1307836490, 2615672980]

約数ペア:

[(1, 2615672980), (2, 1307836490), (4, 653918245), (5, 523134596), (10, 261567298), (20, 130783649), (29, 90195620), (58, 45097810), (116, 22548905), (145, 18039124), (290, 9019562), (580, 4509781), (937, 2791540), (1874, 1395770), (3748, 697885), (4685, 558308), (4813, 543460), (9370, 279154), (9626, 271730), (18740, 139577), (19252, 135865), (24065, 108692), (27173, 96260), (48130, 54346)]