94090100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 221761848

約数和(自身を除く): 127671748

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 157, 260, 314, 325, 461, 628, 650, 785, 922, 1300, 1570, 1844, 2041, 2305, 3140, 3925, 4082, 4610, 5993, 7850, 8164, 9220, 10205, 11525, 11986, 15700, 20410, 23050, 23972, 29965, 40820, 46100, 51025, 59930, 72377, 102050, 119860, 144754, 149825, 204100, 289508, 299650, 361885, 599300, 723770, 940901, 1447540, 1809425, 1881802, 3618850, 3763604, 4704505, 7237700, 9409010, 18818020, 23522525, 47045050, 94090100]

約数ペア:

[(1, 94090100), (2, 47045050), (4, 23522525), (5, 18818020), (10, 9409010), (13, 7237700), (20, 4704505), (25, 3763604), (26, 3618850), (50, 1881802), (52, 1809425), (65, 1447540), (100, 940901), (130, 723770), (157, 599300), (260, 361885), (314, 299650), (325, 289508), (461, 204100), (628, 149825), (650, 144754), (785, 119860), (922, 102050), (1300, 72377), (1570, 59930), (1844, 51025), (2041, 46100), (2305, 40820), (3140, 29965), (3925, 23972), (4082, 23050), (4610, 20410), (5993, 15700), (7850, 11986), (8164, 11525), (9220, 10205)]