42290200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 107136000

約数和(自身を除く): 64845800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 359, 380, 475, 589, 620, 718, 760, 775, 950, 1178, 1240, 1436, 1550, 1795, 1900, 2356, 2872, 2945, 3100, 3590, 3800, 4712, 5890, 6200, 6821, 7180, 8975, 11129, 11780, 13642, 14360, 14725, 17950, 22258, 23560, 27284, 29450, 34105, 35900, 44516, 54568, 55645, 58900, 68210, 71800, 89032, 111290, 117800, 136420, 170525, 211451, 222580, 272840, 278225, 341050, 422902, 445160, 556450, 682100, 845804, 1057255, 1112900, 1364200, 1691608, 2114510, 2225800, 4229020, 5286275, 8458040, 10572550, 21145100, 42290200]

約数ペア:

[(1, 42290200), (2, 21145100), (4, 10572550), (5, 8458040), (8, 5286275), (10, 4229020), (19, 2225800), (20, 2114510), (25, 1691608), (31, 1364200), (38, 1112900), (40, 1057255), (50, 845804), (62, 682100), (76, 556450), (95, 445160), (100, 422902), (124, 341050), (152, 278225), (155, 272840), (190, 222580), (200, 211451), (248, 170525), (310, 136420), (359, 117800), (380, 111290), (475, 89032), (589, 71800), (620, 68210), (718, 58900), (760, 55645), (775, 54568), (950, 44516), (1178, 35900), (1240, 34105), (1436, 29450), (1550, 27284), (1795, 23560), (1900, 22258), (2356, 17950), (2872, 14725), (2945, 14360), (3100, 13642), (3590, 11780), (3800, 11129), (4712, 8975), (5890, 7180), (6200, 6821)]