56989400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 149052960

約数和(自身を除く): 92063560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 184, 200, 230, 260, 299, 325, 460, 520, 575, 598, 650, 920, 953, 1150, 1196, 1300, 1495, 1906, 2300, 2392, 2600, 2990, 3812, 4600, 4765, 5980, 7475, 7624, 9530, 11960, 12389, 14950, 19060, 21919, 23825, 24778, 29900, 38120, 43838, 47650, 49556, 59800, 61945, 87676, 95300, 99112, 109595, 123890, 175352, 190600, 219190, 247780, 284947, 309725, 438380, 495560, 547975, 569894, 619450, 876760, 1095950, 1139788, 1238900, 1424735, 2191900, 2279576, 2477800, 2849470, 4383800, 5698940, 7123675, 11397880, 14247350, 28494700, 56989400]

約数ペア:

[(1, 56989400), (2, 28494700), (4, 14247350), (5, 11397880), (8, 7123675), (10, 5698940), (13, 4383800), (20, 2849470), (23, 2477800), (25, 2279576), (26, 2191900), (40, 1424735), (46, 1238900), (50, 1139788), (52, 1095950), (65, 876760), (92, 619450), (100, 569894), (104, 547975), (115, 495560), (130, 438380), (184, 309725), (200, 284947), (230, 247780), (260, 219190), (299, 190600), (325, 175352), (460, 123890), (520, 109595), (575, 99112), (598, 95300), (650, 87676), (920, 61945), (953, 59800), (1150, 49556), (1196, 47650), (1300, 43838), (1495, 38120), (1906, 29900), (2300, 24778), (2392, 23825), (2600, 21919), (2990, 19060), (3812, 14950), (4600, 12389), (4765, 11960), (5980, 9530), (7475, 7624)]