38796680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74609}}^1$

素因数の和:74633

約数の個数: 32

約数和(自身を含む): 94008600

約数和(自身を除く): 55211920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 74609, 149218, 298436, 373045, 596872, 746090, 969917, 1492180, 1939834, 2984360, 3879668, 4849585, 7759336, 9699170, 19398340, 38796680]

約数ペア:

[(1, 38796680), (2, 19398340), (4, 9699170), (5, 7759336), (8, 4849585), (10, 3879668), (13, 2984360), (20, 1939834), (26, 1492180), (40, 969917), (52, 746090), (65, 596872), (104, 373045), (130, 298436), (260, 149218), (520, 74609)]