3670658020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251071}}^1$

素因数の和:251140

約数の個数: 48

約数和(自身を含む): 8351659008

約数和(自身を除く): 4681000988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 251071, 502142, 1004284, 1255355, 2510710, 4268207, 5021420, 8536414, 10796053, 17072828, 21341035, 21592106, 42682070, 43184212, 53980265, 85364140, 107960530, 183532901, 215921060, 367065802, 734131604, 917664505, 1835329010, 3670658020]

約数ペア:

[(1, 3670658020), (2, 1835329010), (4, 917664505), (5, 734131604), (10, 367065802), (17, 215921060), (20, 183532901), (34, 107960530), (43, 85364140), (68, 53980265), (85, 43184212), (86, 42682070), (170, 21592106), (172, 21341035), (215, 17072828), (340, 10796053), (430, 8536414), (731, 5021420), (860, 4268207), (1462, 2510710), (2924, 1255355), (3655, 1004284), (7310, 502142), (14620, 251071)]