98099980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4714

約数の個数: 48

約数和(自身を含む): 227104416

約数和(自身を除く): 129004436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 4268, 4597, 5335, 9194, 10670, 18388, 21340, 22985, 45970, 50567, 91940, 101134, 202268, 252835, 445909, 505670, 891818, 1011340, 1783636, 2229545, 4459090, 4904999, 8918180, 9809998, 19619996, 24524995, 49049990, 98099980]

約数ペア:

[(1, 98099980), (2, 49049990), (4, 24524995), (5, 19619996), (10, 9809998), (11, 8918180), (20, 4904999), (22, 4459090), (44, 2229545), (55, 1783636), (97, 1011340), (110, 891818), (194, 505670), (220, 445909), (388, 252835), (485, 202268), (970, 101134), (1067, 91940), (1940, 50567), (2134, 45970), (4268, 22985), (4597, 21340), (5335, 18388), (9194, 10670)]