1359778840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{38239}}^1$

素因数の和:38384

約数の個数: 64

約数和(自身を含む): 3524198400

約数和(自身を除く): 2164419560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 5080, 7112, 8890, 17780, 35560, 38239, 76478, 152956, 191195, 267673, 305912, 382390, 535346, 764780, 1070692, 1338365, 1529560, 2141384, 2676730, 4856353, 5353460, 9712706, 10706920, 19425412, 24281765, 33994471, 38850824, 48563530, 67988942, 97127060, 135977884, 169972355, 194254120, 271955768, 339944710, 679889420, 1359778840]

約数ペア:

[(1, 1359778840), (2, 679889420), (4, 339944710), (5, 271955768), (7, 194254120), (8, 169972355), (10, 135977884), (14, 97127060), (20, 67988942), (28, 48563530), (35, 38850824), (40, 33994471), (56, 24281765), (70, 19425412), (127, 10706920), (140, 9712706), (254, 5353460), (280, 4856353), (508, 2676730), (635, 2141384), (889, 1529560), (1016, 1338365), (1270, 1070692), (1778, 764780), (2540, 535346), (3556, 382390), (4445, 305912), (5080, 267673), (7112, 191195), (8890, 152956), (17780, 76478), (35560, 38239)]