2022256240

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{155081}}^1$

素因数の和:155257

約数の個数: 40

約数和(自身を含む): 4730621328

約数和(自身を除く): 2708365088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 155081, 310162, 620324, 775405, 1240648, 1550810, 2481296, 3101620, 6203240, 12406480, 25278203, 50556406, 101112812, 126391015, 202225624, 252782030, 404451248, 505564060, 1011128120, 2022256240]

約数ペア:

[(1, 2022256240), (2, 1011128120), (4, 505564060), (5, 404451248), (8, 252782030), (10, 202225624), (16, 126391015), (20, 101112812), (40, 50556406), (80, 25278203), (163, 12406480), (326, 6203240), (652, 3101620), (815, 2481296), (1304, 1550810), (1630, 1240648), (2608, 775405), (3260, 620324), (6520, 310162), (13040, 155081)]