45621640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 107956800

約数和(自身を除く): 62335160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 587, 670, 1160, 1174, 1340, 1943, 2348, 2680, 2935, 3886, 4696, 5870, 7772, 9715, 11740, 15544, 17023, 19430, 23480, 34046, 38860, 39329, 68092, 77720, 78658, 85115, 136184, 157316, 170230, 196645, 314632, 340460, 393290, 680920, 786580, 1140541, 1573160, 2281082, 4562164, 5702705, 9124328, 11405410, 22810820, 45621640]

約数ペア:

[(1, 45621640), (2, 22810820), (4, 11405410), (5, 9124328), (8, 5702705), (10, 4562164), (20, 2281082), (29, 1573160), (40, 1140541), (58, 786580), (67, 680920), (116, 393290), (134, 340460), (145, 314632), (232, 196645), (268, 170230), (290, 157316), (335, 136184), (536, 85115), (580, 78658), (587, 77720), (670, 68092), (1160, 39329), (1174, 38860), (1340, 34046), (1943, 23480), (2348, 19430), (2680, 17023), (2935, 15544), (3886, 11740), (4696, 9715), (5870, 7772)]