10212893960

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1\times {\mathrm{2137}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 23166598320

約数和(自身を除く): 12953704360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 761, 785, 1256, 1522, 1570, 2137, 3044, 3140, 3805, 4274, 6088, 6280, 7610, 8548, 10685, 15220, 17096, 21370, 30440, 42740, 85480, 119477, 238954, 335509, 477908, 597385, 671018, 955816, 1194770, 1342036, 1626257, 1677545, 2389540, 2684072, 3252514, 3355090, 4779080, 6505028, 6710180, 8131285, 13010056, 13420360, 16262570, 32525140, 65050280, 255322349, 510644698, 1021289396, 1276611745, 2042578792, 2553223490, 5106446980, 10212893960]

約数ペア:

[(1, 10212893960), (2, 5106446980), (4, 2553223490), (5, 2042578792), (8, 1276611745), (10, 1021289396), (20, 510644698), (40, 255322349), (157, 65050280), (314, 32525140), (628, 16262570), (761, 13420360), (785, 13010056), (1256, 8131285), (1522, 6710180), (1570, 6505028), (2137, 4779080), (3044, 3355090), (3140, 3252514), (3805, 2684072), (4274, 2389540), (6088, 1677545), (6280, 1626257), (7610, 1342036), (8548, 1194770), (10685, 955816), (15220, 671018), (17096, 597385), (21370, 477908), (30440, 335509), (42740, 238954), (85480, 119477)]