76781900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59063}}^1$

素因数の和:59090

約数の個数: 36

約数和(自身を含む): 179436432

約数和(自身を除く): 102654532

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 59063, 118126, 236252, 295315, 590630, 767819, 1181260, 1476575, 1535638, 2953150, 3071276, 3839095, 5906300, 7678190, 15356380, 19195475, 38390950, 76781900]

約数ペア:

[(1, 76781900), (2, 38390950), (4, 19195475), (5, 15356380), (10, 7678190), (13, 5906300), (20, 3839095), (25, 3071276), (26, 2953150), (50, 1535638), (52, 1476575), (65, 1181260), (100, 767819), (130, 590630), (260, 295315), (325, 236252), (650, 118126), (1300, 59063)]