36891920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 97285440

約数和(自身を除く): 60393520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1867, 1976, 2470, 3734, 3952, 4940, 7468, 9335, 9880, 14936, 18670, 19760, 24271, 29872, 35473, 37340, 48542, 70946, 74680, 97084, 121355, 141892, 149360, 177365, 194168, 242710, 283784, 354730, 388336, 461149, 485420, 567568, 709460, 922298, 970840, 1418920, 1844596, 1941680, 2305745, 2837840, 3689192, 4611490, 7378384, 9222980, 18445960, 36891920]

約数ペア:

[(1, 36891920), (2, 18445960), (4, 9222980), (5, 7378384), (8, 4611490), (10, 3689192), (13, 2837840), (16, 2305745), (19, 1941680), (20, 1844596), (26, 1418920), (38, 970840), (40, 922298), (52, 709460), (65, 567568), (76, 485420), (80, 461149), (95, 388336), (104, 354730), (130, 283784), (152, 242710), (190, 194168), (208, 177365), (247, 149360), (260, 141892), (304, 121355), (380, 97084), (494, 74680), (520, 70946), (760, 48542), (988, 37340), (1040, 35473), (1235, 29872), (1520, 24271), (1867, 19760), (1976, 18670), (2470, 14936), (3734, 9880), (3952, 9335), (4940, 7468)]