4685560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 12026880

約数和(自身を除く): 7341320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 463, 506, 920, 926, 1012, 1265, 1852, 2024, 2315, 2530, 3704, 4630, 5060, 5093, 9260, 10120, 10186, 10649, 18520, 20372, 21298, 25465, 40744, 42596, 50930, 53245, 85192, 101860, 106490, 117139, 203720, 212980, 234278, 425960, 468556, 585695, 937112, 1171390, 2342780, 4685560]

約数ペア:

[(1, 4685560), (2, 2342780), (4, 1171390), (5, 937112), (8, 585695), (10, 468556), (11, 425960), (20, 234278), (22, 212980), (23, 203720), (40, 117139), (44, 106490), (46, 101860), (55, 85192), (88, 53245), (92, 50930), (110, 42596), (115, 40744), (184, 25465), (220, 21298), (230, 20372), (253, 18520), (440, 10649), (460, 10186), (463, 10120), (506, 9260), (920, 5093), (926, 5060), (1012, 4630), (1265, 3704), (1852, 2530), (2024, 2315)]