136604560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{773}}^1$

素因数の和:880

約数の個数: 60

約数和(自身を含む): 324926748

約数和(自身を除く): 188322188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 773, 940, 1546, 1880, 2209, 3092, 3760, 3865, 4418, 6184, 7730, 8836, 11045, 12368, 15460, 17672, 22090, 30920, 35344, 36331, 44180, 61840, 72662, 88360, 145324, 176720, 181655, 290648, 363310, 581296, 726620, 1453240, 1707557, 2906480, 3415114, 6830228, 8537785, 13660456, 17075570, 27320912, 34151140, 68302280, 136604560]

約数ペア:

[(1, 136604560), (2, 68302280), (4, 34151140), (5, 27320912), (8, 17075570), (10, 13660456), (16, 8537785), (20, 6830228), (40, 3415114), (47, 2906480), (80, 1707557), (94, 1453240), (188, 726620), (235, 581296), (376, 363310), (470, 290648), (752, 181655), (773, 176720), (940, 145324), (1546, 88360), (1880, 72662), (2209, 61840), (3092, 44180), (3760, 36331), (3865, 35344), (4418, 30920), (6184, 22090), (7730, 17672), (8836, 15460), (11045, 12368)]