61273120

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3389}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 146081880

約数和(自身を除く): 84808760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3389, 3616, 4520, 6778, 9040, 13556, 16945, 18080, 27112, 33890, 54224, 67780, 108448, 135560, 271120, 382957, 542240, 765914, 1531828, 1914785, 3063656, 3829570, 6127312, 7659140, 12254624, 15318280, 30636560, 61273120]

約数ペア:

[(1, 61273120), (2, 30636560), (4, 15318280), (5, 12254624), (8, 7659140), (10, 6127312), (16, 3829570), (20, 3063656), (32, 1914785), (40, 1531828), (80, 765914), (113, 542240), (160, 382957), (226, 271120), (452, 135560), (565, 108448), (904, 67780), (1130, 54224), (1808, 33890), (2260, 27112), (3389, 18080), (3616, 16945), (4520, 13556), (6778, 9040)]