4397600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 11249280

約数和(自身を除く): 6851680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 239, 368, 400, 460, 478, 575, 736, 800, 920, 956, 1150, 1195, 1840, 1912, 2300, 2390, 3680, 3824, 4600, 4780, 5497, 5975, 7648, 9200, 9560, 10994, 11950, 18400, 19120, 21988, 23900, 27485, 38240, 43976, 47800, 54970, 87952, 95600, 109940, 137425, 175904, 191200, 219880, 274850, 439760, 549700, 879520, 1099400, 2198800, 4397600]

約数ペア:

[(1, 4397600), (2, 2198800), (4, 1099400), (5, 879520), (8, 549700), (10, 439760), (16, 274850), (20, 219880), (23, 191200), (25, 175904), (32, 137425), (40, 109940), (46, 95600), (50, 87952), (80, 54970), (92, 47800), (100, 43976), (115, 38240), (160, 27485), (184, 23900), (200, 21988), (230, 19120), (239, 18400), (368, 11950), (400, 10994), (460, 9560), (478, 9200), (575, 7648), (736, 5975), (800, 5497), (920, 4780), (956, 4600), (1150, 3824), (1195, 3680), (1840, 2390), (1912, 2300)]