10006490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 20238336

約数和(自身を除く): 10231846

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 191, 310, 338, 382, 403, 806, 845, 955, 1690, 1910, 2015, 2483, 4030, 4966, 5239, 5921, 10478, 11842, 12415, 24830, 26195, 29605, 32279, 52390, 59210, 64558, 76973, 153946, 161395, 322790, 384865, 769730, 1000649, 2001298, 5003245, 10006490]

約数ペア:

[(1, 10006490), (2, 5003245), (5, 2001298), (10, 1000649), (13, 769730), (26, 384865), (31, 322790), (62, 161395), (65, 153946), (130, 76973), (155, 64558), (169, 59210), (191, 52390), (310, 32279), (338, 29605), (382, 26195), (403, 24830), (806, 12415), (845, 11842), (955, 10478), (1690, 5921), (1910, 5239), (2015, 4966), (2483, 4030)]