24525220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 55602288

約数和(自身を除く): 31077068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1361, 1802, 2722, 3604, 4505, 5444, 6805, 9010, 13610, 18020, 23137, 27220, 46274, 72133, 92548, 115685, 144266, 231370, 288532, 360665, 462740, 721330, 1226261, 1442660, 2452522, 4905044, 6131305, 12262610, 24525220]

約数ペア:

[(1, 24525220), (2, 12262610), (4, 6131305), (5, 4905044), (10, 2452522), (17, 1442660), (20, 1226261), (34, 721330), (53, 462740), (68, 360665), (85, 288532), (106, 231370), (170, 144266), (212, 115685), (265, 92548), (340, 72133), (530, 46274), (901, 27220), (1060, 23137), (1361, 18020), (1802, 13610), (2722, 9010), (3604, 6805), (4505, 5444)]