2014659920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276739}}^1$

素因数の和:276772

約数の個数: 80

約数和(自身を含む): 5765047680

約数和(自身を除く): 3750387760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 276739, 553478, 1106956, 1383695, 1937173, 2213912, 2767390, 3597607, 3874346, 4427824, 5534780, 7195214, 7748692, 9685865, 11069560, 14390428, 15497384, 17988035, 19371730, 22139120, 25183249, 28780856, 30994768, 35976070, 38743460, 50366498, 57561712, 71952140, 77486920, 100732996, 125916245, 143904280, 154973840, 201465992, 251832490, 287808560, 402931984, 503664980, 1007329960, 2014659920]

約数ペア:

[(1, 2014659920), (2, 1007329960), (4, 503664980), (5, 402931984), (7, 287808560), (8, 251832490), (10, 201465992), (13, 154973840), (14, 143904280), (16, 125916245), (20, 100732996), (26, 77486920), (28, 71952140), (35, 57561712), (40, 50366498), (52, 38743460), (56, 35976070), (65, 30994768), (70, 28780856), (80, 25183249), (91, 22139120), (104, 19371730), (112, 17988035), (130, 15497384), (140, 14390428), (182, 11069560), (208, 9685865), (260, 7748692), (280, 7195214), (364, 5534780), (455, 4427824), (520, 3874346), (560, 3597607), (728, 2767390), (910, 2213912), (1040, 1937173), (1456, 1383695), (1820, 1106956), (3640, 553478), (7280, 276739)]