91084640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33487}}^1$

素因数の和:33519

約数の個数: 48

約数和(自身を含む): 227852352

約数和(自身を除く): 136767712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 33487, 66974, 133948, 167435, 267896, 334870, 535792, 569279, 669740, 1071584, 1138558, 1339480, 2277116, 2678960, 2846395, 4554232, 5357920, 5692790, 9108464, 11385580, 18216928, 22771160, 45542320, 91084640]

約数ペア:

[(1, 91084640), (2, 45542320), (4, 22771160), (5, 18216928), (8, 11385580), (10, 9108464), (16, 5692790), (17, 5357920), (20, 4554232), (32, 2846395), (34, 2678960), (40, 2277116), (68, 1339480), (80, 1138558), (85, 1071584), (136, 669740), (160, 569279), (170, 535792), (272, 334870), (340, 267896), (544, 167435), (680, 133948), (1360, 66974), (2720, 33487)]