109767640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 262828800

約数和(自身を除く): 153061160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 337, 340, 479, 674, 680, 958, 1348, 1685, 1916, 2395, 2696, 3370, 3832, 4790, 5729, 6740, 8143, 9580, 11458, 13480, 16286, 19160, 22916, 28645, 32572, 40715, 45832, 57290, 65144, 81430, 114580, 161423, 162860, 229160, 322846, 325720, 645692, 807115, 1291384, 1614230, 2744191, 3228460, 5488382, 6456920, 10976764, 13720955, 21953528, 27441910, 54883820, 109767640]

約数ペア:

[(1, 109767640), (2, 54883820), (4, 27441910), (5, 21953528), (8, 13720955), (10, 10976764), (17, 6456920), (20, 5488382), (34, 3228460), (40, 2744191), (68, 1614230), (85, 1291384), (136, 807115), (170, 645692), (337, 325720), (340, 322846), (479, 229160), (674, 162860), (680, 161423), (958, 114580), (1348, 81430), (1685, 65144), (1916, 57290), (2395, 45832), (2696, 40715), (3370, 32572), (3832, 28645), (4790, 22916), (5729, 19160), (6740, 16286), (8143, 13480), (9580, 11458)]