85596140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4639

約数の個数: 72

約数和(自身を含む): 220152240

約数和(自身を除く): 134556100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4597, 4655, 9194, 9310, 18388, 18620, 22985, 32179, 45970, 64358, 87343, 91940, 128716, 160895, 174686, 225253, 321790, 349372, 436715, 450506, 611401, 643580, 873430, 901012, 1126265, 1222802, 1746860, 2252530, 2445604, 3057005, 4279807, 4505060, 6114010, 8559614, 12228020, 17119228, 21399035, 42798070, 85596140]

約数ペア:

[(1, 85596140), (2, 42798070), (4, 21399035), (5, 17119228), (7, 12228020), (10, 8559614), (14, 6114010), (19, 4505060), (20, 4279807), (28, 3057005), (35, 2445604), (38, 2252530), (49, 1746860), (70, 1222802), (76, 1126265), (95, 901012), (98, 873430), (133, 643580), (140, 611401), (190, 450506), (196, 436715), (245, 349372), (266, 321790), (380, 225253), (490, 174686), (532, 160895), (665, 128716), (931, 91940), (980, 87343), (1330, 64358), (1862, 45970), (2660, 32179), (3724, 22985), (4597, 18620), (4655, 18388), (9194, 9310)]