9961301950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{17863}}^1$

素因数の和:18481

約数の個数: 48

約数和(自身を含む): 19537499520

約数和(自身を除く): 9576197570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 587, 950, 1174, 2935, 5870, 11153, 14675, 17863, 22306, 29350, 35726, 55765, 89315, 111530, 178630, 278825, 339397, 446575, 557650, 678794, 893150, 1696985, 3393970, 8484925, 10485581, 16969850, 20971162, 52427905, 104855810, 199226039, 262139525, 398452078, 524279050, 996130195, 1992260390, 4980650975, 9961301950]

約数ペア:

[(1, 9961301950), (2, 4980650975), (5, 1992260390), (10, 996130195), (19, 524279050), (25, 398452078), (38, 262139525), (50, 199226039), (95, 104855810), (190, 52427905), (475, 20971162), (587, 16969850), (950, 10485581), (1174, 8484925), (2935, 3393970), (5870, 1696985), (11153, 893150), (14675, 678794), (17863, 557650), (22306, 446575), (29350, 339397), (35726, 278825), (55765, 178630), (89315, 111530)]