19751057810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{133697}}^1$

素因数の和:133811

約数の個数: 64

約数和(自身を含む): 41585425920

約数和(自身を除く): 21834368110

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 79, 85, 110, 158, 170, 187, 374, 395, 790, 869, 935, 1343, 1738, 1870, 2686, 4345, 6715, 8690, 13430, 14773, 29546, 73865, 133697, 147730, 267394, 668485, 1336970, 1470667, 2272849, 2941334, 4545698, 7353335, 10562063, 11364245, 14706670, 21124126, 22728490, 25001339, 50002678, 52810315, 105620630, 116182693, 125006695, 179555071, 232365386, 250013390, 359110142, 580913465, 897775355, 1161826930, 1795550710, 1975105781, 3950211562, 9875528905, 19751057810]

約数ペア:

[(1, 19751057810), (2, 9875528905), (5, 3950211562), (10, 1975105781), (11, 1795550710), (17, 1161826930), (22, 897775355), (34, 580913465), (55, 359110142), (79, 250013390), (85, 232365386), (110, 179555071), (158, 125006695), (170, 116182693), (187, 105620630), (374, 52810315), (395, 50002678), (790, 25001339), (869, 22728490), (935, 21124126), (1343, 14706670), (1738, 11364245), (1870, 10562063), (2686, 7353335), (4345, 4545698), (6715, 2941334), (8690, 2272849), (13430, 1470667), (14773, 1336970), (29546, 668485), (73865, 267394), (133697, 147730)]