88166480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 214938624

約数和(自身を除く): 126772144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 487, 496, 584, 620, 730, 974, 1168, 1240, 1460, 1948, 2263, 2435, 2480, 2920, 3896, 4526, 4870, 5840, 7792, 9052, 9740, 11315, 15097, 18104, 19480, 22630, 30194, 35551, 36208, 38960, 45260, 60388, 71102, 75485, 90520, 120776, 142204, 150970, 177755, 181040, 241552, 284408, 301940, 355510, 568816, 603880, 711020, 1102081, 1207760, 1422040, 2204162, 2844080, 4408324, 5510405, 8816648, 11020810, 17633296, 22041620, 44083240, 88166480]

約数ペア:

[(1, 88166480), (2, 44083240), (4, 22041620), (5, 17633296), (8, 11020810), (10, 8816648), (16, 5510405), (20, 4408324), (31, 2844080), (40, 2204162), (62, 1422040), (73, 1207760), (80, 1102081), (124, 711020), (146, 603880), (155, 568816), (248, 355510), (292, 301940), (310, 284408), (365, 241552), (487, 181040), (496, 177755), (584, 150970), (620, 142204), (730, 120776), (974, 90520), (1168, 75485), (1240, 71102), (1460, 60388), (1948, 45260), (2263, 38960), (2435, 36208), (2480, 35551), (2920, 30194), (3896, 22630), (4526, 19480), (4870, 18104), (5840, 15097), (7792, 11315), (9052, 9740)]