10978160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3401

約数の個数: 40

約数和(自身を含む): 26154576

約数和(自身を除く): 15176416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3347, 6694, 13388, 16735, 26776, 33470, 53552, 66940, 133880, 137227, 267760, 274454, 548908, 686135, 1097816, 1372270, 2195632, 2744540, 5489080, 10978160]

約数ペア:

[(1, 10978160), (2, 5489080), (4, 2744540), (5, 2195632), (8, 1372270), (10, 1097816), (16, 686135), (20, 548908), (40, 274454), (41, 267760), (80, 137227), (82, 133880), (164, 66940), (205, 53552), (328, 33470), (410, 26776), (656, 16735), (820, 13388), (1640, 6694), (3280, 3347)]