1567708480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{376853}}^1$

素因数の和:376883

約数の個数: 56

約数和(自身を含む): 4020278472

約数和(自身を除く): 2452569992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 376853, 753706, 1507412, 1884265, 3014824, 3768530, 4899089, 6029648, 7537060, 9798178, 12059296, 15074120, 19596356, 24118592, 24495445, 30148240, 39192712, 48990890, 60296480, 78385424, 97981780, 120592960, 156770848, 195963560, 313541696, 391927120, 783854240, 1567708480]

約数ペア:

[(1, 1567708480), (2, 783854240), (4, 391927120), (5, 313541696), (8, 195963560), (10, 156770848), (13, 120592960), (16, 97981780), (20, 78385424), (26, 60296480), (32, 48990890), (40, 39192712), (52, 30148240), (64, 24495445), (65, 24118592), (80, 19596356), (104, 15074120), (130, 12059296), (160, 9798178), (208, 7537060), (260, 6029648), (320, 4899089), (416, 3768530), (520, 3014824), (832, 1884265), (1040, 1507412), (2080, 753706), (4160, 376853)]