119841560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 277089120

約数和(自身を除く): 157247560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 97, 134, 194, 268, 335, 388, 461, 485, 536, 670, 776, 922, 970, 1340, 1844, 1940, 2305, 2680, 3688, 3880, 4610, 6499, 9220, 12998, 18440, 25996, 30887, 32495, 44717, 51992, 61774, 64990, 89434, 123548, 129980, 154435, 178868, 223585, 247096, 259960, 308870, 357736, 447170, 617740, 894340, 1235480, 1788680, 2996039, 5992078, 11984156, 14980195, 23968312, 29960390, 59920780, 119841560]

約数ペア:

[(1, 119841560), (2, 59920780), (4, 29960390), (5, 23968312), (8, 14980195), (10, 11984156), (20, 5992078), (40, 2996039), (67, 1788680), (97, 1235480), (134, 894340), (194, 617740), (268, 447170), (335, 357736), (388, 308870), (461, 259960), (485, 247096), (536, 223585), (670, 178868), (776, 154435), (922, 129980), (970, 123548), (1340, 89434), (1844, 64990), (1940, 61774), (2305, 51992), (2680, 44717), (3688, 32495), (3880, 30887), (4610, 25996), (6499, 18440), (9220, 12998)]