157074181700

素因数分解:

$2^2\times 5^2\times {\mathrm{13001}}^1\times {\mathrm{120817}}^1$

素因数の和:133832

約数の個数: 36

約数和(自身を含む): 340880013012

約数和(自身を除く): 183805831312

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 13001, 26002, 52004, 65005, 120817, 130010, 241634, 260020, 325025, 483268, 604085, 650050, 1208170, 1300100, 2416340, 3020425, 6040850, 12081700, 1570741817, 3141483634, 6282967268, 7853709085, 15707418170, 31414836340, 39268545425, 78537090850, 157074181700]

約数ペア:

[(1, 157074181700), (2, 78537090850), (4, 39268545425), (5, 31414836340), (10, 15707418170), (20, 7853709085), (25, 6282967268), (50, 3141483634), (100, 1570741817), (13001, 12081700), (26002, 6040850), (52004, 3020425), (65005, 2416340), (120817, 1300100), (130010, 1208170), (241634, 650050), (260020, 604085), (325025, 483268)]