12946180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 32387040

約数和(自身を除く): 19440860

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 101, 116, 130, 145, 170, 202, 221, 260, 290, 340, 377, 404, 442, 493, 505, 580, 754, 884, 986, 1010, 1105, 1313, 1508, 1717, 1885, 1972, 2020, 2210, 2465, 2626, 2929, 3434, 3770, 4420, 4930, 5252, 5858, 6409, 6565, 6868, 7540, 8585, 9860, 11716, 12818, 13130, 14645, 17170, 22321, 25636, 26260, 29290, 32045, 34340, 38077, 44642, 49793, 58580, 64090, 76154, 89284, 99586, 111605, 128180, 152308, 190385, 199172, 223210, 248965, 380770, 446420, 497930, 647309, 761540, 995860, 1294618, 2589236, 3236545, 6473090, 12946180]

約数ペア:

[(1, 12946180), (2, 6473090), (4, 3236545), (5, 2589236), (10, 1294618), (13, 995860), (17, 761540), (20, 647309), (26, 497930), (29, 446420), (34, 380770), (52, 248965), (58, 223210), (65, 199172), (68, 190385), (85, 152308), (101, 128180), (116, 111605), (130, 99586), (145, 89284), (170, 76154), (202, 64090), (221, 58580), (260, 49793), (290, 44642), (340, 38077), (377, 34340), (404, 32045), (442, 29290), (493, 26260), (505, 25636), (580, 22321), (754, 17170), (884, 14645), (986, 13130), (1010, 12818), (1105, 11716), (1313, 9860), (1508, 8585), (1717, 7540), (1885, 6868), (1972, 6565), (2020, 6409), (2210, 5858), (2465, 5252), (2626, 4930), (2929, 4420), (3434, 3770)]