11143600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2174

約数の個数: 60

約数和(自身を含む): 28845376

約数和(自身を除く): 17701776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2143, 2600, 4286, 5200, 8572, 10715, 17144, 21430, 27859, 34288, 42860, 53575, 55718, 85720, 107150, 111436, 139295, 171440, 214300, 222872, 278590, 428600, 445744, 557180, 696475, 857200, 1114360, 1392950, 2228720, 2785900, 5571800, 11143600]

約数ペア:

[(1, 11143600), (2, 5571800), (4, 2785900), (5, 2228720), (8, 1392950), (10, 1114360), (13, 857200), (16, 696475), (20, 557180), (25, 445744), (26, 428600), (40, 278590), (50, 222872), (52, 214300), (65, 171440), (80, 139295), (100, 111436), (104, 107150), (130, 85720), (200, 55718), (208, 53575), (260, 42860), (325, 34288), (400, 27859), (520, 21430), (650, 17144), (1040, 10715), (1300, 8572), (2143, 5200), (2600, 4286)]