22591327520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1\times {\mathrm{2857}}^1$

素因数の和:3622

約数の個数: 96

約数和(自身を含む): 54202015728

約数和(自身を除く): 31610688208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 677, 730, 1168, 1354, 1460, 2336, 2708, 2857, 2920, 3385, 5416, 5714, 5840, 6770, 10832, 11428, 11680, 13540, 14285, 21664, 22856, 27080, 28570, 45712, 49421, 54160, 57140, 91424, 98842, 108320, 114280, 197684, 208561, 228560, 247105, 395368, 417122, 457120, 494210, 790736, 834244, 988420, 1042805, 1581472, 1668488, 1934189, 1976840, 2085610, 3336976, 3868378, 3953680, 4171220, 6673952, 7736756, 7907360, 8342440, 9670945, 15473512, 16684880, 19341890, 30947024, 33369760, 38683780, 61894048, 77367560, 141195797, 154735120, 282391594, 309470240, 564783188, 705978985, 1129566376, 1411957970, 2259132752, 2823915940, 4518265504, 5647831880, 11295663760, 22591327520]

約数ペア:

[(1, 22591327520), (2, 11295663760), (4, 5647831880), (5, 4518265504), (8, 2823915940), (10, 2259132752), (16, 1411957970), (20, 1129566376), (32, 705978985), (40, 564783188), (73, 309470240), (80, 282391594), (146, 154735120), (160, 141195797), (292, 77367560), (365, 61894048), (584, 38683780), (677, 33369760), (730, 30947024), (1168, 19341890), (1354, 16684880), (1460, 15473512), (2336, 9670945), (2708, 8342440), (2857, 7907360), (2920, 7736756), (3385, 6673952), (5416, 4171220), (5714, 3953680), (5840, 3868378), (6770, 3336976), (10832, 2085610), (11428, 1976840), (11680, 1934189), (13540, 1668488), (14285, 1581472), (21664, 1042805), (22856, 988420), (27080, 834244), (28570, 790736), (45712, 494210), (49421, 457120), (54160, 417122), (57140, 395368), (91424, 247105), (98842, 228560), (108320, 208561), (114280, 197684)]