252065093840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{450116239}}^1$

素因数の和:450116259

約数の個数: 40

約数和(自身を含む): 669772965120

約数和(自身を除く): 417707871280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 450116239, 900232478, 1800464956, 2250581195, 3150813673, 3600929912, 4501162390, 6301627346, 7201859824, 9002324780, 12603254692, 15754068365, 18004649560, 25206509384, 31508136730, 36009299120, 50413018768, 63016273460, 126032546920, 252065093840]

約数ペア:

[(1, 252065093840), (2, 126032546920), (4, 63016273460), (5, 50413018768), (7, 36009299120), (8, 31508136730), (10, 25206509384), (14, 18004649560), (16, 15754068365), (20, 12603254692), (28, 9002324780), (35, 7201859824), (40, 6301627346), (56, 4501162390), (70, 3600929912), (80, 3150813673), (112, 2250581195), (140, 1800464956), (280, 900232478), (560, 450116239)]