5173345720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{46877}}^1$

素因数の和:47008

約数の個数: 64

約数和(自身を含む): 12150777600

約数和(自身を除く): 6977431880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 89, 124, 155, 178, 248, 310, 356, 445, 620, 712, 890, 1240, 1780, 2759, 3560, 5518, 11036, 13795, 22072, 27590, 46877, 55180, 93754, 110360, 187508, 234385, 375016, 468770, 937540, 1453187, 1875080, 2906374, 4172053, 5812748, 7265935, 8344106, 11625496, 14531870, 16688212, 20860265, 29063740, 33376424, 41720530, 58127480, 83441060, 129333643, 166882120, 258667286, 517334572, 646668215, 1034669144, 1293336430, 2586672860, 5173345720]

約数ペア:

[(1, 5173345720), (2, 2586672860), (4, 1293336430), (5, 1034669144), (8, 646668215), (10, 517334572), (20, 258667286), (31, 166882120), (40, 129333643), (62, 83441060), (89, 58127480), (124, 41720530), (155, 33376424), (178, 29063740), (248, 20860265), (310, 16688212), (356, 14531870), (445, 11625496), (620, 8344106), (712, 7265935), (890, 5812748), (1240, 4172053), (1780, 2906374), (2759, 1875080), (3560, 1453187), (5518, 937540), (11036, 468770), (13795, 375016), (22072, 234385), (27590, 187508), (46877, 110360), (55180, 93754)]