17847460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 40098240

約数和(自身を除く): 22250780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 701, 1273, 1340, 1402, 2546, 2804, 3505, 5092, 6365, 7010, 12730, 13319, 14020, 25460, 26638, 46967, 53276, 66595, 93934, 133190, 187868, 234835, 266380, 469670, 892373, 939340, 1784746, 3569492, 4461865, 8923730, 17847460]

約数ペア:

[(1, 17847460), (2, 8923730), (4, 4461865), (5, 3569492), (10, 1784746), (19, 939340), (20, 892373), (38, 469670), (67, 266380), (76, 234835), (95, 187868), (134, 133190), (190, 93934), (268, 66595), (335, 53276), (380, 46967), (670, 26638), (701, 25460), (1273, 14020), (1340, 13319), (1402, 12730), (2546, 7010), (2804, 6365), (3505, 5092)]