44547400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 109487970

約数和(自身を除く): 64940570

約数列:

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

約数ペア:

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