23570840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2039}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 56365200

約数和(自身を除く): 32794360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2039, 2312, 2890, 4078, 5780, 8156, 10195, 11560, 16312, 20390, 34663, 40780, 69326, 81560, 138652, 173315, 277304, 346630, 589271, 693260, 1178542, 1386520, 2357084, 2946355, 4714168, 5892710, 11785420, 23570840]

約数ペア:

[(1, 23570840), (2, 11785420), (4, 5892710), (5, 4714168), (8, 2946355), (10, 2357084), (17, 1386520), (20, 1178542), (34, 693260), (40, 589271), (68, 346630), (85, 277304), (136, 173315), (170, 138652), (289, 81560), (340, 69326), (578, 40780), (680, 34663), (1156, 20390), (1445, 16312), (2039, 11560), (2312, 10195), (2890, 8156), (4078, 5780)]