77411360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37217}}^1$

素因数の和:37245

約数の個数: 48

約数和(自身を含む): 196957656

約数和(自身を除く): 119546296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 37217, 74434, 148868, 186085, 297736, 372170, 483821, 595472, 744340, 967642, 1190944, 1488680, 1935284, 2419105, 2977360, 3870568, 4838210, 5954720, 7741136, 9676420, 15482272, 19352840, 38705680, 77411360]

約数ペア:

[(1, 77411360), (2, 38705680), (4, 19352840), (5, 15482272), (8, 9676420), (10, 7741136), (13, 5954720), (16, 4838210), (20, 3870568), (26, 2977360), (32, 2419105), (40, 1935284), (52, 1488680), (65, 1190944), (80, 967642), (104, 744340), (130, 595472), (160, 483821), (208, 372170), (260, 297736), (416, 186085), (520, 148868), (1040, 74434), (2080, 37217)]