11472110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 24494400

約数和(自身を除く): 13022290

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 170, 179, 221, 290, 358, 377, 442, 493, 754, 895, 986, 1105, 1790, 1885, 2210, 2327, 2465, 3043, 3770, 4654, 4930, 5191, 6086, 6409, 10382, 11635, 12818, 15215, 23270, 25955, 30430, 32045, 39559, 51910, 64090, 67483, 79118, 88247, 134966, 176494, 197795, 337415, 395590, 441235, 674830, 882470, 1147211, 2294422, 5736055, 11472110]

約数ペア:

[(1, 11472110), (2, 5736055), (5, 2294422), (10, 1147211), (13, 882470), (17, 674830), (26, 441235), (29, 395590), (34, 337415), (58, 197795), (65, 176494), (85, 134966), (130, 88247), (145, 79118), (170, 67483), (179, 64090), (221, 51910), (290, 39559), (358, 32045), (377, 30430), (442, 25955), (493, 23270), (754, 15215), (895, 12818), (986, 11635), (1105, 10382), (1790, 6409), (1885, 6086), (2210, 5191), (2327, 4930), (2465, 4654), (3043, 3770)]