22497800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 59761800

約数和(自身を除く): 37264000

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 509, 520, 650, 680, 850, 884, 1018, 1105, 1300, 1700, 1768, 2036, 2210, 2545, 2600, 3400, 4072, 4420, 5090, 5525, 6617, 8653, 8840, 10180, 11050, 12725, 13234, 17306, 20360, 22100, 25450, 26468, 33085, 34612, 43265, 44200, 50900, 52936, 66170, 69224, 86530, 101800, 112489, 132340, 165425, 173060, 216325, 224978, 264680, 330850, 346120, 432650, 449956, 562445, 661700, 865300, 899912, 1124890, 1323400, 1730600, 2249780, 2812225, 4499560, 5624450, 11248900, 22497800]

約数ペア:

[(1, 22497800), (2, 11248900), (4, 5624450), (5, 4499560), (8, 2812225), (10, 2249780), (13, 1730600), (17, 1323400), (20, 1124890), (25, 899912), (26, 865300), (34, 661700), (40, 562445), (50, 449956), (52, 432650), (65, 346120), (68, 330850), (85, 264680), (100, 224978), (104, 216325), (130, 173060), (136, 165425), (170, 132340), (200, 112489), (221, 101800), (260, 86530), (325, 69224), (340, 66170), (425, 52936), (442, 50900), (509, 44200), (520, 43265), (650, 34612), (680, 33085), (850, 26468), (884, 25450), (1018, 22100), (1105, 20360), (1300, 17306), (1700, 13234), (1768, 12725), (2036, 11050), (2210, 10180), (2545, 8840), (2600, 8653), (3400, 6617), (4072, 5525), (4420, 5090)]