22774730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 49921920

約数和(自身を除く): 27147190

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 641, 646, 935, 1045, 1282, 1615, 1870, 2090, 3205, 3230, 3553, 6410, 7051, 7106, 10897, 12179, 14102, 17765, 21794, 24358, 35255, 35530, 54485, 60895, 70510, 108970, 119867, 121790, 133969, 207043, 239734, 267938, 414086, 599335, 669845, 1035215, 1198670, 1339690, 2070430, 2277473, 4554946, 11387365, 22774730]

約数ペア:

[(1, 22774730), (2, 11387365), (5, 4554946), (10, 2277473), (11, 2070430), (17, 1339690), (19, 1198670), (22, 1035215), (34, 669845), (38, 599335), (55, 414086), (85, 267938), (95, 239734), (110, 207043), (170, 133969), (187, 121790), (190, 119867), (209, 108970), (323, 70510), (374, 60895), (418, 54485), (641, 35530), (646, 35255), (935, 24358), (1045, 21794), (1282, 17765), (1615, 14102), (1870, 12179), (2090, 10897), (3205, 7106), (3230, 7051), (3553, 6410)]