104700320

素因数分解:

$2^5\times 5^1\times {\mathrm{691}}^1\times {\mathrm{947}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 247974048

約数和(自身を除く): 143273728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 691, 947, 1382, 1894, 2764, 3455, 3788, 4735, 5528, 6910, 7576, 9470, 11056, 13820, 15152, 18940, 22112, 27640, 30304, 37880, 55280, 75760, 110560, 151520, 654377, 1308754, 2617508, 3271885, 5235016, 6543770, 10470032, 13087540, 20940064, 26175080, 52350160, 104700320]

約数ペア:

[(1, 104700320), (2, 52350160), (4, 26175080), (5, 20940064), (8, 13087540), (10, 10470032), (16, 6543770), (20, 5235016), (32, 3271885), (40, 2617508), (80, 1308754), (160, 654377), (691, 151520), (947, 110560), (1382, 75760), (1894, 55280), (2764, 37880), (3455, 30304), (3788, 27640), (4735, 22112), (5528, 18940), (6910, 15152), (7576, 13820), (9470, 11056)]