40417637120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{4510897}}^1$

素因数の和:4510925

約数の個数: 72

約数和(自身を含む): 110643306144

約数和(自身を除く): 70225669024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 4510897, 9021794, 18043588, 22554485, 31576279, 36087176, 45108970, 63152558, 72174352, 90217940, 126305116, 144348704, 157881395, 180435880, 252610232, 288697408, 315762790, 360871760, 505220464, 577394816, 631525580, 721743520, 1010440928, 1154789632, 1263051160, 1443487040, 2020881856, 2526102320, 2886974080, 4041763712, 5052204640, 5773948160, 8083527424, 10104409280, 20208818560, 40417637120]

約数ペア:

[(1, 40417637120), (2, 20208818560), (4, 10104409280), (5, 8083527424), (7, 5773948160), (8, 5052204640), (10, 4041763712), (14, 2886974080), (16, 2526102320), (20, 2020881856), (28, 1443487040), (32, 1263051160), (35, 1154789632), (40, 1010440928), (56, 721743520), (64, 631525580), (70, 577394816), (80, 505220464), (112, 360871760), (128, 315762790), (140, 288697408), (160, 252610232), (224, 180435880), (256, 157881395), (280, 144348704), (320, 126305116), (448, 90217940), (560, 72174352), (640, 63152558), (896, 45108970), (1120, 36087176), (1280, 31576279), (1792, 22554485), (2240, 18043588), (4480, 9021794), (8960, 4510897)]