22702820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9539}}^1$

素因数の和:9572

約数の個数: 48

約数和(自身を含む): 57697920

約数和(自身を除く): 34995100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9539, 19078, 38156, 47695, 66773, 95390, 133546, 162163, 190780, 267092, 324326, 333865, 648652, 667730, 810815, 1135141, 1335460, 1621630, 2270282, 3243260, 4540564, 5675705, 11351410, 22702820]

約数ペア:

[(1, 22702820), (2, 11351410), (4, 5675705), (5, 4540564), (7, 3243260), (10, 2270282), (14, 1621630), (17, 1335460), (20, 1135141), (28, 810815), (34, 667730), (35, 648652), (68, 333865), (70, 324326), (85, 267092), (119, 190780), (140, 162163), (170, 133546), (238, 95390), (340, 66773), (476, 47695), (595, 38156), (1190, 19078), (2380, 9539)]