29124630820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{196549}}^1$

素因数の和:196828

約数の個数: 48

約数和(自身を含む): 63399168000

約数和(自身を除く): 34274537180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 239, 310, 478, 620, 956, 1195, 2390, 4780, 7409, 14818, 29636, 37045, 74090, 148180, 196549, 393098, 786196, 982745, 1965490, 3930980, 6093019, 12186038, 24372076, 30465095, 46975211, 60930190, 93950422, 121860380, 187900844, 234876055, 469752110, 939504220, 1456231541, 2912463082, 5824926164, 7281157705, 14562315410, 29124630820]

約数ペア:

[(1, 29124630820), (2, 14562315410), (4, 7281157705), (5, 5824926164), (10, 2912463082), (20, 1456231541), (31, 939504220), (62, 469752110), (124, 234876055), (155, 187900844), (239, 121860380), (310, 93950422), (478, 60930190), (620, 46975211), (956, 30465095), (1195, 24372076), (2390, 12186038), (4780, 6093019), (7409, 3930980), (14818, 1965490), (29636, 982745), (37045, 786196), (74090, 393098), (148180, 196549)]