34186840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14011}}^1$

素因数の和:14083

約数の個数: 32

約数和(自身を含む): 78186960

約数和(自身を除く): 44000120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 14011, 28022, 56044, 70055, 112088, 140110, 280220, 560440, 854671, 1709342, 3418684, 4273355, 6837368, 8546710, 17093420, 34186840]

約数ペア:

[(1, 34186840), (2, 17093420), (4, 8546710), (5, 6837368), (8, 4273355), (10, 3418684), (20, 1709342), (40, 854671), (61, 560440), (122, 280220), (244, 140110), (305, 112088), (488, 70055), (610, 56044), (1220, 28022), (2440, 14011)]