41142040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3559}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 98362800

約数和(自身を除く): 57220760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 3559, 5780, 7118, 11560, 14236, 17795, 28472, 35590, 60503, 71180, 121006, 142360, 242012, 302515, 484024, 605030, 1028551, 1210060, 2057102, 2420120, 4114204, 5142755, 8228408, 10285510, 20571020, 41142040]

約数ペア:

[(1, 41142040), (2, 20571020), (4, 10285510), (5, 8228408), (8, 5142755), (10, 4114204), (17, 2420120), (20, 2057102), (34, 1210060), (40, 1028551), (68, 605030), (85, 484024), (136, 302515), (170, 242012), (289, 142360), (340, 121006), (578, 71180), (680, 60503), (1156, 35590), (1445, 28472), (2312, 17795), (2890, 14236), (3559, 11560), (5780, 7118)]