3928095560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{4519}}^1$

素因数の和:5262

約数の個数: 64

約数和(自身を含む): 9138355200

約数和(自身を除く): 5210259640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 701, 1240, 1402, 2804, 3505, 4519, 5608, 7010, 9038, 14020, 18076, 21731, 22595, 28040, 36152, 43462, 45190, 86924, 90380, 108655, 140089, 173848, 180760, 217310, 280178, 434620, 560356, 700445, 869240, 1120712, 1400890, 2801780, 3167819, 5603560, 6335638, 12671276, 15839095, 25342552, 31678190, 63356380, 98202389, 126712760, 196404778, 392809556, 491011945, 785619112, 982023890, 1964047780, 3928095560]

約数ペア:

[(1, 3928095560), (2, 1964047780), (4, 982023890), (5, 785619112), (8, 491011945), (10, 392809556), (20, 196404778), (31, 126712760), (40, 98202389), (62, 63356380), (124, 31678190), (155, 25342552), (248, 15839095), (310, 12671276), (620, 6335638), (701, 5603560), (1240, 3167819), (1402, 2801780), (2804, 1400890), (3505, 1120712), (4519, 869240), (5608, 700445), (7010, 560356), (9038, 434620), (14020, 280178), (18076, 217310), (21731, 180760), (22595, 173848), (28040, 140089), (36152, 108655), (43462, 90380), (45190, 86924)]