9877040

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 23095248

約数和(自身を除く): 13218208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 373, 662, 746, 1324, 1492, 1655, 1865, 2648, 2984, 3310, 3730, 5296, 5968, 6620, 7460, 13240, 14920, 26480, 29840, 123463, 246926, 493852, 617315, 987704, 1234630, 1975408, 2469260, 4938520, 9877040]

約数ペア:

[(1, 9877040), (2, 4938520), (4, 2469260), (5, 1975408), (8, 1234630), (10, 987704), (16, 617315), (20, 493852), (40, 246926), (80, 123463), (331, 29840), (373, 26480), (662, 14920), (746, 13240), (1324, 7460), (1492, 6620), (1655, 5968), (1865, 5296), (2648, 3730), (2984, 3310)]