89094800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 90

約数和(自身を含む): 226275138

約数和(自身を除く): 137180338

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 617, 722, 760, 950, 1234, 1444, 1520, 1805, 1900, 2468, 2888, 3085, 3610, 3800, 4936, 5776, 6170, 7220, 7600, 9025, 9872, 11723, 12340, 14440, 15425, 18050, 23446, 24680, 28880, 30850, 36100, 46892, 49360, 58615, 61700, 72200, 93784, 117230, 123400, 144400, 187568, 222737, 234460, 246800, 293075, 445474, 468920, 586150, 890948, 937840, 1113685, 1172300, 1781896, 2227370, 2344600, 3563792, 4454740, 4689200, 5568425, 8909480, 11136850, 17818960, 22273700, 44547400, 89094800]

約数ペア:

[(1, 89094800), (2, 44547400), (4, 22273700), (5, 17818960), (8, 11136850), (10, 8909480), (16, 5568425), (19, 4689200), (20, 4454740), (25, 3563792), (38, 2344600), (40, 2227370), (50, 1781896), (76, 1172300), (80, 1113685), (95, 937840), (100, 890948), (152, 586150), (190, 468920), (200, 445474), (304, 293075), (361, 246800), (380, 234460), (400, 222737), (475, 187568), (617, 144400), (722, 123400), (760, 117230), (950, 93784), (1234, 72200), (1444, 61700), (1520, 58615), (1805, 49360), (1900, 46892), (2468, 36100), (2888, 30850), (3085, 28880), (3610, 24680), (3800, 23446), (4936, 18050), (5776, 15425), (6170, 14440), (7220, 12340), (7600, 11723), (9025, 9872)]