38865910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 76585824

約数和(自身を除く): 37719914

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 167, 170, 185, 334, 370, 629, 835, 1258, 1369, 1670, 2738, 2839, 3145, 5678, 6179, 6290, 6845, 12358, 13690, 14195, 23273, 28390, 30895, 46546, 61790, 105043, 116365, 210086, 228623, 232730, 457246, 525215, 1050430, 1143115, 2286230, 3886591, 7773182, 19432955, 38865910]

約数ペア:

[(1, 38865910), (2, 19432955), (5, 7773182), (10, 3886591), (17, 2286230), (34, 1143115), (37, 1050430), (74, 525215), (85, 457246), (167, 232730), (170, 228623), (185, 210086), (334, 116365), (370, 105043), (629, 61790), (835, 46546), (1258, 30895), (1369, 28390), (1670, 23273), (2738, 14195), (2839, 13690), (3145, 12358), (5678, 6845), (6179, 6290)]