52380400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7703}}^1$

素因数の和:7738

約数の個数: 60

約数和(自身を含む): 133263792

約数和(自身を除く): 80883392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 7703, 15406, 30812, 38515, 61624, 77030, 123248, 130951, 154060, 192575, 261902, 308120, 385150, 523804, 616240, 654755, 770300, 1047608, 1309510, 1540600, 2095216, 2619020, 3081200, 3273775, 5238040, 6547550, 10476080, 13095100, 26190200, 52380400]

約数ペア:

[(1, 52380400), (2, 26190200), (4, 13095100), (5, 10476080), (8, 6547550), (10, 5238040), (16, 3273775), (17, 3081200), (20, 2619020), (25, 2095216), (34, 1540600), (40, 1309510), (50, 1047608), (68, 770300), (80, 654755), (85, 616240), (100, 523804), (136, 385150), (170, 308120), (200, 261902), (272, 192575), (340, 154060), (400, 130951), (425, 123248), (680, 77030), (850, 61624), (1360, 38515), (1700, 30812), (3400, 15406), (6800, 7703)]