1338325750

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{53003}}^1$

素因数の和:53121

約数の個数: 32

約数和(自身を含む): 2530198944

約数和(自身を除く): 1191873194

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 2525, 5050, 12625, 25250, 53003, 106006, 265015, 530030, 1325075, 2650150, 5353303, 6625375, 10706606, 13250750, 26766515, 53533030, 133832575, 267665150, 669162875, 1338325750]

約数ペア:

[(1, 1338325750), (2, 669162875), (5, 267665150), (10, 133832575), (25, 53533030), (50, 26766515), (101, 13250750), (125, 10706606), (202, 6625375), (250, 5353303), (505, 2650150), (1010, 1325075), (2525, 530030), (5050, 265015), (12625, 106006), (25250, 53003)]