26069940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 108

約数和(自身を含む): 85729644

約数和(自身を除く): 59659704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 857, 1014, 1170, 1521, 1690, 1714, 2028, 2340, 2535, 2571, 3042, 3380, 3428, 4285, 5070, 5142, 6084, 7605, 7713, 8570, 10140, 10284, 11141, 12855, 15210, 15426, 17140, 22282, 25710, 30420, 30852, 33423, 38565, 44564, 51420, 55705, 66846, 77130, 100269, 111410, 133692, 144833, 154260, 167115, 200538, 222820, 289666, 334230, 401076, 434499, 501345, 579332, 668460, 724165, 868998, 1002690, 1303497, 1448330, 1737996, 2005380, 2172495, 2606994, 2896660, 4344990, 5213988, 6517485, 8689980, 13034970, 26069940]

約数ペア:

[(1, 26069940), (2, 13034970), (3, 8689980), (4, 6517485), (5, 5213988), (6, 4344990), (9, 2896660), (10, 2606994), (12, 2172495), (13, 2005380), (15, 1737996), (18, 1448330), (20, 1303497), (26, 1002690), (30, 868998), (36, 724165), (39, 668460), (45, 579332), (52, 501345), (60, 434499), (65, 401076), (78, 334230), (90, 289666), (117, 222820), (130, 200538), (156, 167115), (169, 154260), (180, 144833), (195, 133692), (234, 111410), (260, 100269), (338, 77130), (390, 66846), (468, 55705), (507, 51420), (585, 44564), (676, 38565), (780, 33423), (845, 30852), (857, 30420), (1014, 25710), (1170, 22282), (1521, 17140), (1690, 15426), (1714, 15210), (2028, 12855), (2340, 11141), (2535, 10284), (2571, 10140), (3042, 8570), (3380, 7713), (3428, 7605), (4285, 6084), (5070, 5142)]