4434156980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{32561}}^1$

素因数の和:33200

約数の個数: 48

約数和(自身を含む): 10174973760

約数和(自身を除く): 5740816780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 619, 1238, 2476, 3095, 6190, 6809, 12380, 13618, 27236, 32561, 34045, 65122, 68090, 130244, 136180, 162805, 325610, 358171, 651220, 716342, 1432684, 1790855, 3581710, 7163420, 20155259, 40310518, 80621036, 100776295, 201552590, 221707849, 403105180, 443415698, 886831396, 1108539245, 2217078490, 4434156980]

約数ペア:

[(1, 4434156980), (2, 2217078490), (4, 1108539245), (5, 886831396), (10, 443415698), (11, 403105180), (20, 221707849), (22, 201552590), (44, 100776295), (55, 80621036), (110, 40310518), (220, 20155259), (619, 7163420), (1238, 3581710), (2476, 1790855), (3095, 1432684), (6190, 716342), (6809, 651220), (12380, 358171), (13618, 325610), (27236, 162805), (32561, 136180), (34045, 130244), (65122, 68090)]