22892720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15061}}^1$

素因数の和:15093

約数の個数: 40

約数和(自身を含む): 56030640

約数和(自身を除く): 33137920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15061, 30122, 60244, 75305, 120488, 150610, 240976, 286159, 301220, 572318, 602440, 1144636, 1204880, 1430795, 2289272, 2861590, 4578544, 5723180, 11446360, 22892720]

約数ペア:

[(1, 22892720), (2, 11446360), (4, 5723180), (5, 4578544), (8, 2861590), (10, 2289272), (16, 1430795), (19, 1204880), (20, 1144636), (38, 602440), (40, 572318), (76, 301220), (80, 286159), (95, 240976), (152, 150610), (190, 120488), (304, 75305), (380, 60244), (760, 30122), (1520, 15061)]