1355889740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{13799}}^1$

素因数の和:13859

約数の個数: 48

約数和(自身を含む): 3025512000

約数和(自身を除く): 1669622260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4913, 5780, 9826, 13799, 19652, 24565, 27598, 49130, 55196, 68995, 98260, 137990, 234583, 275980, 469166, 938332, 1172915, 2345830, 3987911, 4691660, 7975822, 15951644, 19939555, 39879110, 67794487, 79758220, 135588974, 271177948, 338972435, 677944870, 1355889740]

約数ペア:

[(1, 1355889740), (2, 677944870), (4, 338972435), (5, 271177948), (10, 135588974), (17, 79758220), (20, 67794487), (34, 39879110), (68, 19939555), (85, 15951644), (170, 7975822), (289, 4691660), (340, 3987911), (578, 2345830), (1156, 1172915), (1445, 938332), (2890, 469166), (4913, 275980), (5780, 234583), (9826, 137990), (13799, 98260), (19652, 68995), (24565, 55196), (27598, 49130)]