11806600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 31248000

約数和(自身を除く): 19441400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 239, 247, 260, 325, 380, 475, 478, 494, 520, 650, 760, 950, 956, 988, 1195, 1235, 1300, 1900, 1912, 1976, 2390, 2470, 2600, 3107, 3800, 4541, 4780, 4940, 5975, 6175, 6214, 9082, 9560, 9880, 11950, 12350, 12428, 15535, 18164, 22705, 23900, 24700, 24856, 31070, 36328, 45410, 47800, 49400, 59033, 62140, 77675, 90820, 113525, 118066, 124280, 155350, 181640, 227050, 236132, 295165, 310700, 454100, 472264, 590330, 621400, 908200, 1180660, 1475825, 2361320, 2951650, 5903300, 11806600]

約数ペア:

[(1, 11806600), (2, 5903300), (4, 2951650), (5, 2361320), (8, 1475825), (10, 1180660), (13, 908200), (19, 621400), (20, 590330), (25, 472264), (26, 454100), (38, 310700), (40, 295165), (50, 236132), (52, 227050), (65, 181640), (76, 155350), (95, 124280), (100, 118066), (104, 113525), (130, 90820), (152, 77675), (190, 62140), (200, 59033), (239, 49400), (247, 47800), (260, 45410), (325, 36328), (380, 31070), (475, 24856), (478, 24700), (494, 23900), (520, 22705), (650, 18164), (760, 15535), (950, 12428), (956, 12350), (988, 11950), (1195, 9880), (1235, 9560), (1300, 9082), (1900, 6214), (1912, 6175), (1976, 5975), (2390, 4940), (2470, 4780), (2600, 4541), (3107, 3800)]