147573040

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5573}}^1$

素因数の和:5917

約数の個数: 40

約数和(自身を含む): 344205648

約数和(自身を除く): 196632608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3310, 5296, 5573, 6620, 11146, 13240, 22292, 26480, 27865, 44584, 55730, 89168, 111460, 222920, 445840, 1844663, 3689326, 7378652, 9223315, 14757304, 18446630, 29514608, 36893260, 73786520, 147573040]

約数ペア:

[(1, 147573040), (2, 73786520), (4, 36893260), (5, 29514608), (8, 18446630), (10, 14757304), (16, 9223315), (20, 7378652), (40, 3689326), (80, 1844663), (331, 445840), (662, 222920), (1324, 111460), (1655, 89168), (2648, 55730), (3310, 44584), (5296, 27865), (5573, 26480), (6620, 22292), (11146, 13240)]