78085150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 174238848

約数和(自身を除く): 96153698

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 67, 110, 130, 134, 143, 163, 275, 286, 325, 326, 335, 550, 650, 670, 715, 737, 815, 871, 1430, 1474, 1630, 1675, 1742, 1793, 2119, 3350, 3575, 3586, 3685, 4075, 4238, 4355, 7150, 7370, 8150, 8710, 8965, 9581, 10595, 10921, 17930, 18425, 19162, 21190, 21775, 21842, 23309, 36850, 43550, 44825, 46618, 47905, 52975, 54605, 89650, 95810, 105950, 109210, 116545, 120131, 141973, 233090, 239525, 240262, 273025, 283946, 479050, 546050, 582725, 600655, 709865, 1165450, 1201310, 1419730, 1561703, 3003275, 3123406, 3549325, 6006550, 7098650, 7808515, 15617030, 39042575, 78085150]

約数ペア:

[(1, 78085150), (2, 39042575), (5, 15617030), (10, 7808515), (11, 7098650), (13, 6006550), (22, 3549325), (25, 3123406), (26, 3003275), (50, 1561703), (55, 1419730), (65, 1201310), (67, 1165450), (110, 709865), (130, 600655), (134, 582725), (143, 546050), (163, 479050), (275, 283946), (286, 273025), (325, 240262), (326, 239525), (335, 233090), (550, 141973), (650, 120131), (670, 116545), (715, 109210), (737, 105950), (815, 95810), (871, 89650), (1430, 54605), (1474, 52975), (1630, 47905), (1675, 46618), (1742, 44825), (1793, 43550), (2119, 36850), (3350, 23309), (3575, 21842), (3586, 21775), (3685, 21190), (4075, 19162), (4238, 18425), (4355, 17930), (7150, 10921), (7370, 10595), (8150, 9581), (8710, 8965)]