41128750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2566

約数の個数: 40

約数和(自身を含む): 83054664

約数和(自身を除く): 41925914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 2531, 3250, 5062, 8125, 12655, 16250, 25310, 32903, 63275, 65806, 126550, 164515, 316375, 329030, 632750, 822575, 1581875, 1645150, 3163750, 4112875, 8225750, 20564375, 41128750]

約数ペア:

[(1, 41128750), (2, 20564375), (5, 8225750), (10, 4112875), (13, 3163750), (25, 1645150), (26, 1581875), (50, 822575), (65, 632750), (125, 329030), (130, 316375), (250, 164515), (325, 126550), (625, 65806), (650, 63275), (1250, 32903), (1625, 25310), (2531, 16250), (3250, 12655), (5062, 8125)]