23757040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7243}}^1$

素因数の和:7297

約数の個数: 40

約数和(自身を含む): 56590128

約数和(自身を除く): 32833088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 7243, 14486, 28972, 36215, 57944, 72430, 115888, 144860, 289720, 296963, 579440, 593926, 1187852, 1484815, 2375704, 2969630, 4751408, 5939260, 11878520, 23757040]

約数ペア:

[(1, 23757040), (2, 11878520), (4, 5939260), (5, 4751408), (8, 2969630), (10, 2375704), (16, 1484815), (20, 1187852), (40, 593926), (41, 579440), (80, 296963), (82, 289720), (164, 144860), (205, 115888), (328, 72430), (410, 57944), (656, 36215), (820, 28972), (1640, 14486), (3280, 7243)]