352912011160

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{13764119}}^1$

素因数の和:13764771

約数の個数: 32

約数和(自身を含む): 795290853600

約数和(自身を除く): 442378842440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2564, 3205, 5128, 6410, 12820, 25640, 13764119, 27528238, 55056476, 68820595, 110112952, 137641190, 275282380, 550564760, 8822800279, 17645600558, 35291201116, 44114001395, 70582402232, 88228002790, 176456005580, 352912011160]

約数ペア:

[(1, 352912011160), (2, 176456005580), (4, 88228002790), (5, 70582402232), (8, 44114001395), (10, 35291201116), (20, 17645600558), (40, 8822800279), (641, 550564760), (1282, 275282380), (2564, 137641190), (3205, 110112952), (5128, 68820595), (6410, 55056476), (12820, 27528238), (25640, 13764119)]