6426250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 40

約数和(自身を含む): 12399156

約数和(自身を除く): 5972906

約数列:

[1, 2, 5, 10, 25, 50, 53, 97, 106, 125, 194, 250, 265, 485, 530, 625, 970, 1250, 1325, 2425, 2650, 4850, 5141, 6625, 10282, 12125, 13250, 24250, 25705, 33125, 51410, 60625, 66250, 121250, 128525, 257050, 642625, 1285250, 3213125, 6426250]

約数ペア:

[(1, 6426250), (2, 3213125), (5, 1285250), (10, 642625), (25, 257050), (50, 128525), (53, 121250), (97, 66250), (106, 60625), (125, 51410), (194, 33125), (250, 25705), (265, 24250), (485, 13250), (530, 12125), (625, 10282), (970, 6625), (1250, 5141), (1325, 4850), (2425, 2650)]