60481000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 146165760

約数和(自身を除く): 85684760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 1951, 3100, 3875, 3902, 6200, 7750, 7804, 9755, 15500, 15608, 19510, 31000, 39020, 48775, 60481, 78040, 97550, 120962, 195100, 241924, 243875, 302405, 390200, 483848, 487750, 604810, 975500, 1209620, 1512025, 1951000, 2419240, 3024050, 6048100, 7560125, 12096200, 15120250, 30240500, 60481000]

約数ペア:

[(1, 60481000), (2, 30240500), (4, 15120250), (5, 12096200), (8, 7560125), (10, 6048100), (20, 3024050), (25, 2419240), (31, 1951000), (40, 1512025), (50, 1209620), (62, 975500), (100, 604810), (124, 487750), (125, 483848), (155, 390200), (200, 302405), (248, 243875), (250, 241924), (310, 195100), (500, 120962), (620, 97550), (775, 78040), (1000, 60481), (1240, 48775), (1550, 39020), (1951, 31000), (3100, 19510), (3875, 15608), (3902, 15500), (6200, 9755), (7750, 7804)]