104949160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8170

約数の個数: 64

約数和(自身を含む): 263217600

約数和(自身を除く): 158268440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 8123, 12920, 16246, 32492, 40615, 64984, 81230, 138091, 154337, 162460, 276182, 308674, 324920, 552364, 617348, 690455, 771685, 1104728, 1234696, 1380910, 1543370, 2623729, 2761820, 3086740, 5247458, 5523640, 6173480, 10494916, 13118645, 20989832, 26237290, 52474580, 104949160]

約数ペア:

[(1, 104949160), (2, 52474580), (4, 26237290), (5, 20989832), (8, 13118645), (10, 10494916), (17, 6173480), (19, 5523640), (20, 5247458), (34, 3086740), (38, 2761820), (40, 2623729), (68, 1543370), (76, 1380910), (85, 1234696), (95, 1104728), (136, 771685), (152, 690455), (170, 617348), (190, 552364), (323, 324920), (340, 308674), (380, 276182), (646, 162460), (680, 154337), (760, 138091), (1292, 81230), (1615, 64984), (2584, 40615), (3230, 32492), (6460, 16246), (8123, 12920)]