22875620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 51965760

約数和(自身を除く): 29090140

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 1627, 2812, 3254, 3515, 6508, 7030, 8135, 14060, 16270, 30913, 32540, 60199, 61826, 120398, 123652, 154565, 240796, 300995, 309130, 601990, 618260, 1143781, 1203980, 2287562, 4575124, 5718905, 11437810, 22875620]

約数ペア:

[(1, 22875620), (2, 11437810), (4, 5718905), (5, 4575124), (10, 2287562), (19, 1203980), (20, 1143781), (37, 618260), (38, 601990), (74, 309130), (76, 300995), (95, 240796), (148, 154565), (185, 123652), (190, 120398), (370, 61826), (380, 60199), (703, 32540), (740, 30913), (1406, 16270), (1627, 14060), (2812, 8135), (3254, 7030), (3515, 6508)]