973886240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{264643}}^1$

素因数の和:264681

約数の個数: 48

約数和(自身を含む): 2400850368

約数和(自身を除く): 1426964128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 264643, 529286, 1058572, 1323215, 2117144, 2646430, 4234288, 5292860, 6086789, 8468576, 10585720, 12173578, 21171440, 24347156, 30433945, 42342880, 48694312, 60867890, 97388624, 121735780, 194777248, 243471560, 486943120, 973886240]

約数ペア:

[(1, 973886240), (2, 486943120), (4, 243471560), (5, 194777248), (8, 121735780), (10, 97388624), (16, 60867890), (20, 48694312), (23, 42342880), (32, 30433945), (40, 24347156), (46, 21171440), (80, 12173578), (92, 10585720), (115, 8468576), (160, 6086789), (184, 5292860), (230, 4234288), (368, 2646430), (460, 2117144), (736, 1323215), (920, 1058572), (1840, 529286), (3680, 264643)]