24424240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17959}}^1$

素因数の和:17989

約数の個数: 40

約数和(自身を含む): 60130080

約数和(自身を除く): 35705840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 17959, 35918, 71836, 89795, 143672, 179590, 287344, 305303, 359180, 610606, 718360, 1221212, 1436720, 1526515, 2442424, 3053030, 4884848, 6106060, 12212120, 24424240]

約数ペア:

[(1, 24424240), (2, 12212120), (4, 6106060), (5, 4884848), (8, 3053030), (10, 2442424), (16, 1526515), (17, 1436720), (20, 1221212), (34, 718360), (40, 610606), (68, 359180), (80, 305303), (85, 287344), (136, 179590), (170, 143672), (272, 89795), (340, 71836), (680, 35918), (1360, 17959)]