382826740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 863382240

約数和(自身を除く): 480555500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 289, 340, 428, 535, 578, 619, 1070, 1156, 1238, 1445, 1819, 2140, 2476, 2890, 3095, 3638, 5780, 6190, 7276, 9095, 10523, 12380, 18190, 21046, 30923, 36380, 42092, 52615, 61846, 66233, 105230, 123692, 132466, 154615, 178891, 210460, 264932, 309230, 331165, 357782, 618460, 662330, 715564, 894455, 1125961, 1324660, 1788910, 2251922, 3577820, 4503844, 5629805, 11259610, 19141337, 22519220, 38282674, 76565348, 95706685, 191413370, 382826740]

約数ペア:

[(1, 382826740), (2, 191413370), (4, 95706685), (5, 76565348), (10, 38282674), (17, 22519220), (20, 19141337), (34, 11259610), (68, 5629805), (85, 4503844), (107, 3577820), (170, 2251922), (214, 1788910), (289, 1324660), (340, 1125961), (428, 894455), (535, 715564), (578, 662330), (619, 618460), (1070, 357782), (1156, 331165), (1238, 309230), (1445, 264932), (1819, 210460), (2140, 178891), (2476, 154615), (2890, 132466), (3095, 123692), (3638, 105230), (5780, 66233), (6190, 61846), (7276, 52615), (9095, 42092), (10523, 36380), (12380, 30923), (18190, 21046)]