40314200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 99630900

約数和(自身を除く): 59316700

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 103, 152, 190, 200, 206, 380, 412, 475, 515, 760, 824, 950, 1030, 1900, 1957, 2060, 2575, 3800, 3914, 4120, 5150, 7828, 9785, 10300, 10609, 15656, 19570, 20600, 21218, 39140, 42436, 48925, 53045, 78280, 84872, 97850, 106090, 195700, 201571, 212180, 265225, 391400, 403142, 424360, 530450, 806284, 1007855, 1060900, 1612568, 2015710, 2121800, 4031420, 5039275, 8062840, 10078550, 20157100, 40314200]

約数ペア:

[(1, 40314200), (2, 20157100), (4, 10078550), (5, 8062840), (8, 5039275), (10, 4031420), (19, 2121800), (20, 2015710), (25, 1612568), (38, 1060900), (40, 1007855), (50, 806284), (76, 530450), (95, 424360), (100, 403142), (103, 391400), (152, 265225), (190, 212180), (200, 201571), (206, 195700), (380, 106090), (412, 97850), (475, 84872), (515, 78280), (760, 53045), (824, 48925), (950, 42436), (1030, 39140), (1900, 21218), (1957, 20600), (2060, 19570), (2575, 15656), (3800, 10609), (3914, 10300), (4120, 9785), (5150, 7828)]