22797760

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 56

約数和(自身を含む): 54717696

約数和(自身を除く): 31919936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 373, 382, 746, 764, 955, 1492, 1528, 1865, 1910, 2984, 3056, 3730, 3820, 5968, 6112, 7460, 7640, 11936, 12224, 14920, 15280, 23872, 29840, 30560, 59680, 61120, 71243, 119360, 142486, 284972, 356215, 569944, 712430, 1139888, 1424860, 2279776, 2849720, 4559552, 5699440, 11398880, 22797760]

約数ペア:

[(1, 22797760), (2, 11398880), (4, 5699440), (5, 4559552), (8, 2849720), (10, 2279776), (16, 1424860), (20, 1139888), (32, 712430), (40, 569944), (64, 356215), (80, 284972), (160, 142486), (191, 119360), (320, 71243), (373, 61120), (382, 59680), (746, 30560), (764, 29840), (955, 23872), (1492, 15280), (1528, 14920), (1865, 12224), (1910, 11936), (2984, 7640), (3056, 7460), (3730, 6112), (3820, 5968)]