44995600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 123507720

約数和(自身を除く): 78512120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 400, 425, 442, 509, 520, 650, 680, 850, 884, 1018, 1040, 1105, 1300, 1360, 1700, 1768, 2036, 2210, 2545, 2600, 3400, 3536, 4072, 4420, 5090, 5200, 5525, 6617, 6800, 8144, 8653, 8840, 10180, 11050, 12725, 13234, 17306, 17680, 20360, 22100, 25450, 26468, 33085, 34612, 40720, 43265, 44200, 50900, 52936, 66170, 69224, 86530, 88400, 101800, 105872, 112489, 132340, 138448, 165425, 173060, 203600, 216325, 224978, 264680, 330850, 346120, 432650, 449956, 529360, 562445, 661700, 692240, 865300, 899912, 1124890, 1323400, 1730600, 1799824, 2249780, 2646800, 2812225, 3461200, 4499560, 5624450, 8999120, 11248900, 22497800, 44995600]

約数ペア:

[(1, 44995600), (2, 22497800), (4, 11248900), (5, 8999120), (8, 5624450), (10, 4499560), (13, 3461200), (16, 2812225), (17, 2646800), (20, 2249780), (25, 1799824), (26, 1730600), (34, 1323400), (40, 1124890), (50, 899912), (52, 865300), (65, 692240), (68, 661700), (80, 562445), (85, 529360), (100, 449956), (104, 432650), (130, 346120), (136, 330850), (170, 264680), (200, 224978), (208, 216325), (221, 203600), (260, 173060), (272, 165425), (325, 138448), (340, 132340), (400, 112489), (425, 105872), (442, 101800), (509, 88400), (520, 86530), (650, 69224), (680, 66170), (850, 52936), (884, 50900), (1018, 44200), (1040, 43265), (1105, 40720), (1300, 34612), (1360, 33085), (1700, 26468), (1768, 25450), (2036, 22100), (2210, 20360), (2545, 17680), (2600, 17306), (3400, 13234), (3536, 12725), (4072, 11050), (4420, 10180), (5090, 8840), (5200, 8653), (5525, 8144), (6617, 6800)]