22561550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 51425280

約数和(自身を除く): 28863730

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 127, 170, 187, 190, 209, 254, 275, 323, 374, 418, 425, 475, 550, 635, 646, 850, 935, 950, 1045, 1270, 1397, 1615, 1870, 2090, 2159, 2413, 2794, 3175, 3230, 3553, 4318, 4675, 4826, 5225, 6350, 6985, 7106, 8075, 9350, 10450, 10795, 12065, 13970, 16150, 17765, 21590, 23749, 24130, 26543, 34925, 35530, 41021, 47498, 53086, 53975, 60325, 69850, 82042, 88825, 107950, 118745, 120650, 132715, 177650, 205105, 237490, 265430, 410210, 451231, 593725, 663575, 902462, 1025525, 1187450, 1327150, 2051050, 2256155, 4512310, 11280775, 22561550]

約数ペア:

[(1, 22561550), (2, 11280775), (5, 4512310), (10, 2256155), (11, 2051050), (17, 1327150), (19, 1187450), (22, 1025525), (25, 902462), (34, 663575), (38, 593725), (50, 451231), (55, 410210), (85, 265430), (95, 237490), (110, 205105), (127, 177650), (170, 132715), (187, 120650), (190, 118745), (209, 107950), (254, 88825), (275, 82042), (323, 69850), (374, 60325), (418, 53975), (425, 53086), (475, 47498), (550, 41021), (635, 35530), (646, 34925), (850, 26543), (935, 24130), (950, 23749), (1045, 21590), (1270, 17765), (1397, 16150), (1615, 13970), (1870, 12065), (2090, 10795), (2159, 10450), (2413, 9350), (2794, 8075), (3175, 7106), (3230, 6985), (3553, 6350), (4318, 5225), (4675, 4826)]