118585040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 316503552

約数和(自身を除く): 197918512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 367, 560, 577, 734, 1154, 1468, 1835, 2308, 2569, 2885, 2936, 3670, 4039, 4616, 5138, 5770, 5872, 7340, 8078, 9232, 10276, 11540, 12845, 14680, 16156, 20195, 20552, 23080, 25690, 29360, 32312, 40390, 41104, 46160, 51380, 64624, 80780, 102760, 161560, 205520, 211759, 323120, 423518, 847036, 1058795, 1482313, 1694072, 2117590, 2964626, 3388144, 4235180, 5929252, 7411565, 8470360, 11858504, 14823130, 16940720, 23717008, 29646260, 59292520, 118585040]

約数ペア:

[(1, 118585040), (2, 59292520), (4, 29646260), (5, 23717008), (7, 16940720), (8, 14823130), (10, 11858504), (14, 8470360), (16, 7411565), (20, 5929252), (28, 4235180), (35, 3388144), (40, 2964626), (56, 2117590), (70, 1694072), (80, 1482313), (112, 1058795), (140, 847036), (280, 423518), (367, 323120), (560, 211759), (577, 205520), (734, 161560), (1154, 102760), (1468, 80780), (1835, 64624), (2308, 51380), (2569, 46160), (2885, 41104), (2936, 40390), (3670, 32312), (4039, 29360), (4616, 25690), (5138, 23080), (5770, 20552), (5872, 20195), (7340, 16156), (8078, 14680), (9232, 12845), (10276, 11540)]