39016120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 108864000

約数和(自身を除く): 69847880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 359, 380, 418, 440, 494, 520, 572, 715, 718, 760, 836, 988, 1045, 1144, 1235, 1430, 1436, 1672, 1795, 1976, 2090, 2470, 2717, 2860, 2872, 3590, 3949, 4180, 4667, 4940, 5434, 5720, 6821, 7180, 7898, 8360, 9334, 9880, 10868, 13585, 13642, 14360, 15796, 18668, 19745, 21736, 23335, 27170, 27284, 31592, 34105, 37336, 39490, 46670, 51337, 54340, 54568, 68210, 75031, 78980, 88673, 93340, 102674, 108680, 136420, 150062, 157960, 177346, 186680, 205348, 256685, 272840, 300124, 354692, 375155, 410696, 443365, 513370, 600248, 709384, 750310, 886730, 975403, 1026740, 1500620, 1773460, 1950806, 2053480, 3001240, 3546920, 3901612, 4877015, 7803224, 9754030, 19508060, 39016120]

約数ペア:

[(1, 39016120), (2, 19508060), (4, 9754030), (5, 7803224), (8, 4877015), (10, 3901612), (11, 3546920), (13, 3001240), (19, 2053480), (20, 1950806), (22, 1773460), (26, 1500620), (38, 1026740), (40, 975403), (44, 886730), (52, 750310), (55, 709384), (65, 600248), (76, 513370), (88, 443365), (95, 410696), (104, 375155), (110, 354692), (130, 300124), (143, 272840), (152, 256685), (190, 205348), (209, 186680), (220, 177346), (247, 157960), (260, 150062), (286, 136420), (359, 108680), (380, 102674), (418, 93340), (440, 88673), (494, 78980), (520, 75031), (572, 68210), (715, 54568), (718, 54340), (760, 51337), (836, 46670), (988, 39490), (1045, 37336), (1144, 34105), (1235, 31592), (1430, 27284), (1436, 27170), (1672, 23335), (1795, 21736), (1976, 19745), (2090, 18668), (2470, 15796), (2717, 14360), (2860, 13642), (2872, 13585), (3590, 10868), (3949, 9880), (4180, 9334), (4667, 8360), (4940, 7898), (5434, 7180), (5720, 6821)]