10313960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 25099200

約数和(自身を除く): 14785240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 331, 380, 410, 662, 760, 779, 820, 1324, 1558, 1640, 1655, 2648, 3116, 3310, 3895, 6232, 6289, 6620, 7790, 12578, 13240, 13571, 15580, 25156, 27142, 31160, 31445, 50312, 54284, 62890, 67855, 108568, 125780, 135710, 251560, 257849, 271420, 515698, 542840, 1031396, 1289245, 2062792, 2578490, 5156980, 10313960]

約数ペア:

[(1, 10313960), (2, 5156980), (4, 2578490), (5, 2062792), (8, 1289245), (10, 1031396), (19, 542840), (20, 515698), (38, 271420), (40, 257849), (41, 251560), (76, 135710), (82, 125780), (95, 108568), (152, 67855), (164, 62890), (190, 54284), (205, 50312), (328, 31445), (331, 31160), (380, 27142), (410, 25156), (662, 15580), (760, 13571), (779, 13240), (820, 12578), (1324, 7790), (1558, 6620), (1640, 6289), (1655, 6232), (2648, 3895), (3116, 3310)]