39350960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 101056032

約数和(自身を除く): 61705072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 461, 485, 776, 880, 922, 970, 1067, 1552, 1844, 1940, 2134, 2305, 3688, 3880, 4268, 4610, 5071, 5335, 7376, 7760, 8536, 9220, 10142, 10670, 17072, 18440, 20284, 21340, 25355, 36880, 40568, 42680, 44717, 50710, 81136, 85360, 89434, 101420, 178868, 202840, 223585, 357736, 405680, 447170, 491887, 715472, 894340, 983774, 1788680, 1967548, 2459435, 3577360, 3935096, 4918870, 7870192, 9837740, 19675480, 39350960]

約数ペア:

[(1, 39350960), (2, 19675480), (4, 9837740), (5, 7870192), (8, 4918870), (10, 3935096), (11, 3577360), (16, 2459435), (20, 1967548), (22, 1788680), (40, 983774), (44, 894340), (55, 715472), (80, 491887), (88, 447170), (97, 405680), (110, 357736), (176, 223585), (194, 202840), (220, 178868), (388, 101420), (440, 89434), (461, 85360), (485, 81136), (776, 50710), (880, 44717), (922, 42680), (970, 40568), (1067, 36880), (1552, 25355), (1844, 21340), (1940, 20284), (2134, 18440), (2305, 17072), (3688, 10670), (3880, 10142), (4268, 9220), (4610, 8536), (5071, 7760), (5335, 7376)]