110609200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 290606400

約数和(自身を除く): 179997200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 89, 100, 104, 130, 178, 200, 208, 239, 260, 325, 356, 400, 445, 478, 520, 650, 712, 890, 956, 1040, 1157, 1195, 1300, 1424, 1780, 1912, 2225, 2314, 2390, 2600, 3107, 3560, 3824, 4450, 4628, 4780, 5200, 5785, 5975, 6214, 7120, 8900, 9256, 9560, 11570, 11950, 12428, 15535, 17800, 18512, 19120, 21271, 23140, 23900, 24856, 28925, 31070, 35600, 42542, 46280, 47800, 49712, 57850, 62140, 77675, 85084, 92560, 95600, 106355, 115700, 124280, 155350, 170168, 212710, 231400, 248560, 276523, 310700, 340336, 425420, 462800, 531775, 553046, 621400, 850840, 1063550, 1106092, 1242800, 1382615, 1701680, 2127100, 2212184, 2765230, 4254200, 4424368, 5530460, 6913075, 8508400, 11060920, 13826150, 22121840, 27652300, 55304600, 110609200]

約数ペア:

[(1, 110609200), (2, 55304600), (4, 27652300), (5, 22121840), (8, 13826150), (10, 11060920), (13, 8508400), (16, 6913075), (20, 5530460), (25, 4424368), (26, 4254200), (40, 2765230), (50, 2212184), (52, 2127100), (65, 1701680), (80, 1382615), (89, 1242800), (100, 1106092), (104, 1063550), (130, 850840), (178, 621400), (200, 553046), (208, 531775), (239, 462800), (260, 425420), (325, 340336), (356, 310700), (400, 276523), (445, 248560), (478, 231400), (520, 212710), (650, 170168), (712, 155350), (890, 124280), (956, 115700), (1040, 106355), (1157, 95600), (1195, 92560), (1300, 85084), (1424, 77675), (1780, 62140), (1912, 57850), (2225, 49712), (2314, 47800), (2390, 46280), (2600, 42542), (3107, 35600), (3560, 31070), (3824, 28925), (4450, 24856), (4628, 23900), (4780, 23140), (5200, 21271), (5785, 19120), (5975, 18512), (6214, 17800), (7120, 15535), (8900, 12428), (9256, 11950), (9560, 11570)]