9843280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 23451624

約数和(自身を除く): 13608344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3001, 3280, 6002, 12004, 15005, 24008, 30010, 48016, 60020, 120040, 123041, 240080, 246082, 492164, 615205, 984328, 1230410, 1968656, 2460820, 4921640, 9843280]

約数ペア:

[(1, 9843280), (2, 4921640), (4, 2460820), (5, 1968656), (8, 1230410), (10, 984328), (16, 615205), (20, 492164), (40, 246082), (41, 240080), (80, 123041), (82, 120040), (164, 60020), (205, 48016), (328, 30010), (410, 24008), (656, 15005), (820, 12004), (1640, 6002), (3001, 3280)]