42880960

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1421

約数の個数: 56

約数和(自身を含む): 103180896

約数和(自身を除く): 60299936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1301, 1648, 2060, 2602, 3296, 4120, 5204, 6505, 6592, 8240, 10408, 13010, 16480, 20816, 26020, 32960, 41632, 52040, 83264, 104080, 134003, 208160, 268006, 416320, 536012, 670015, 1072024, 1340030, 2144048, 2680060, 4288096, 5360120, 8576192, 10720240, 21440480, 42880960]

約数ペア:

[(1, 42880960), (2, 21440480), (4, 10720240), (5, 8576192), (8, 5360120), (10, 4288096), (16, 2680060), (20, 2144048), (32, 1340030), (40, 1072024), (64, 670015), (80, 536012), (103, 416320), (160, 268006), (206, 208160), (320, 134003), (412, 104080), (515, 83264), (824, 52040), (1030, 41632), (1301, 32960), (1648, 26020), (2060, 20816), (2602, 16480), (3296, 13010), (4120, 10408), (5204, 8240), (6505, 6592)]