11804928760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{118571}}^1$

素因数の和:118732

約数の個数: 64

約数和(自身を含む): 28172707200

約数和(自身を除く): 16367778440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 131, 152, 190, 262, 380, 524, 655, 760, 1048, 1310, 2489, 2620, 4978, 5240, 9956, 12445, 19912, 24890, 49780, 99560, 118571, 237142, 474284, 592855, 948568, 1185710, 2252849, 2371420, 4505698, 4742840, 9011396, 11264245, 15532801, 18022792, 22528490, 31065602, 45056980, 62131204, 77664005, 90113960, 124262408, 155328010, 295123219, 310656020, 590246438, 621312040, 1180492876, 1475616095, 2360985752, 2951232190, 5902464380, 11804928760]

約数ペア:

[(1, 11804928760), (2, 5902464380), (4, 2951232190), (5, 2360985752), (8, 1475616095), (10, 1180492876), (19, 621312040), (20, 590246438), (38, 310656020), (40, 295123219), (76, 155328010), (95, 124262408), (131, 90113960), (152, 77664005), (190, 62131204), (262, 45056980), (380, 31065602), (524, 22528490), (655, 18022792), (760, 15532801), (1048, 11264245), (1310, 9011396), (2489, 4742840), (2620, 4505698), (4978, 2371420), (5240, 2252849), (9956, 1185710), (12445, 948568), (19912, 592855), (24890, 474284), (49780, 237142), (99560, 118571)]