62019620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 143881920

約数和(自身を除く): 81862300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 236, 260, 295, 311, 338, 590, 622, 676, 767, 845, 1180, 1244, 1534, 1555, 1690, 3068, 3110, 3380, 3835, 4043, 6220, 7670, 8086, 9971, 15340, 16172, 18349, 19942, 20215, 36698, 39884, 40430, 49855, 52559, 73396, 80860, 91745, 99710, 105118, 183490, 199420, 210236, 238537, 262795, 366980, 477074, 525590, 954148, 1051180, 1192685, 2385370, 3100981, 4770740, 6201962, 12403924, 15504905, 31009810, 62019620]

約数ペア:

[(1, 62019620), (2, 31009810), (4, 15504905), (5, 12403924), (10, 6201962), (13, 4770740), (20, 3100981), (26, 2385370), (52, 1192685), (59, 1051180), (65, 954148), (118, 525590), (130, 477074), (169, 366980), (236, 262795), (260, 238537), (295, 210236), (311, 199420), (338, 183490), (590, 105118), (622, 99710), (676, 91745), (767, 80860), (845, 73396), (1180, 52559), (1244, 49855), (1534, 40430), (1555, 39884), (1690, 36698), (3068, 20215), (3110, 19942), (3380, 18349), (3835, 16172), (4043, 15340), (6220, 9971), (7670, 8086)]