3892360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 9377280

約数和(自身を除く): 5484920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 73, 86, 124, 146, 155, 172, 215, 248, 292, 310, 344, 365, 430, 584, 620, 730, 860, 1240, 1333, 1460, 1720, 2263, 2666, 2920, 3139, 4526, 5332, 6278, 6665, 9052, 10664, 11315, 12556, 13330, 15695, 18104, 22630, 25112, 26660, 31390, 45260, 53320, 62780, 90520, 97309, 125560, 194618, 389236, 486545, 778472, 973090, 1946180, 3892360]

約数ペア:

[(1, 3892360), (2, 1946180), (4, 973090), (5, 778472), (8, 486545), (10, 389236), (20, 194618), (31, 125560), (40, 97309), (43, 90520), (62, 62780), (73, 53320), (86, 45260), (124, 31390), (146, 26660), (155, 25112), (172, 22630), (215, 18104), (248, 15695), (292, 13330), (310, 12556), (344, 11315), (365, 10664), (430, 9052), (584, 6665), (620, 6278), (730, 5332), (860, 4526), (1240, 3139), (1333, 2920), (1460, 2666), (1720, 2263)]