767965780

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 1628028864

約数和(自身を除く): 860063084

約数列:

[1, 2, 4, 5, 10, 20, 241, 283, 482, 563, 566, 964, 1126, 1132, 1205, 1415, 2252, 2410, 2815, 2830, 4820, 5630, 5660, 11260, 68203, 135683, 136406, 159329, 271366, 272812, 318658, 341015, 542732, 637316, 678415, 682030, 796645, 1356830, 1364060, 1593290, 2713660, 3186580, 38398289, 76796578, 153593156, 191991445, 383982890, 767965780]

約数ペア:

[(1, 767965780), (2, 383982890), (4, 191991445), (5, 153593156), (10, 76796578), (20, 38398289), (241, 3186580), (283, 2713660), (482, 1593290), (563, 1364060), (566, 1356830), (964, 796645), (1126, 682030), (1132, 678415), (1205, 637316), (1415, 542732), (2252, 341015), (2410, 318658), (2815, 272812), (2830, 271366), (4820, 159329), (5630, 136406), (5660, 135683), (11260, 68203)]