97476880

素因数分解:

$2^4\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1931}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 227110464

約数和(自身を除く): 129633584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 631, 1262, 1931, 2524, 3155, 3862, 5048, 6310, 7724, 9655, 10096, 12620, 15448, 19310, 25240, 30896, 38620, 50480, 77240, 154480, 1218461, 2436922, 4873844, 6092305, 9747688, 12184610, 19495376, 24369220, 48738440, 97476880]

約数ペア:

[(1, 97476880), (2, 48738440), (4, 24369220), (5, 19495376), (8, 12184610), (10, 9747688), (16, 6092305), (20, 4873844), (40, 2436922), (80, 1218461), (631, 154480), (1262, 77240), (1931, 50480), (2524, 38620), (3155, 30896), (3862, 25240), (5048, 19310), (6310, 15448), (7724, 12620), (9655, 10096)]