12692320

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3487

約数の個数: 48

約数和(自身を含む): 31298400

約数和(自身を除く): 18606080

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, 3449, 3680, 6898, 13796, 17245, 27592, 34490, 55184, 68980, 79327, 110368, 137960, 158654, 275920, 317308, 396635, 551840, 634616, 793270, 1269232, 1586540, 2538464, 3173080, 6346160, 12692320]

約数ペア:

[(1, 12692320), (2, 6346160), (4, 3173080), (5, 2538464), (8, 1586540), (10, 1269232), (16, 793270), (20, 634616), (23, 551840), (32, 396635), (40, 317308), (46, 275920), (80, 158654), (92, 137960), (115, 110368), (160, 79327), (184, 68980), (230, 55184), (368, 34490), (460, 27592), (736, 17245), (920, 13796), (1840, 6898), (3449, 3680)]