40543260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16481}}^1$

素因数の和:16534

約数の個数: 48

約数和(自身を含む): 116296992

約数和(自身を除く): 75753732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 16481, 32962, 49443, 65924, 82405, 98886, 164810, 197772, 247215, 329620, 494430, 675721, 988860, 1351442, 2027163, 2702884, 3378605, 4054326, 6757210, 8108652, 10135815, 13514420, 20271630, 40543260]

約数ペア:

[(1, 40543260), (2, 20271630), (3, 13514420), (4, 10135815), (5, 8108652), (6, 6757210), (10, 4054326), (12, 3378605), (15, 2702884), (20, 2027163), (30, 1351442), (41, 988860), (60, 675721), (82, 494430), (123, 329620), (164, 247215), (205, 197772), (246, 164810), (410, 98886), (492, 82405), (615, 65924), (820, 49443), (1230, 32962), (2460, 16481)]