431337010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 871365600

約数和(自身を除く): 440028590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 677, 754, 845, 1354, 1690, 1885, 2197, 3385, 3770, 4394, 4901, 6770, 8801, 9802, 10985, 17602, 19633, 21970, 24505, 39266, 44005, 49010, 63713, 88010, 98165, 114413, 127426, 196330, 228826, 255229, 318565, 510458, 572065, 637130, 1144130, 1276145, 1487369, 2552290, 2974738, 3317977, 6635954, 7436845, 14873690, 16589885, 33179770, 43133701, 86267402, 215668505, 431337010]

約数ペア:

[(1, 431337010), (2, 215668505), (5, 86267402), (10, 43133701), (13, 33179770), (26, 16589885), (29, 14873690), (58, 7436845), (65, 6635954), (130, 3317977), (145, 2974738), (169, 2552290), (290, 1487369), (338, 1276145), (377, 1144130), (677, 637130), (754, 572065), (845, 510458), (1354, 318565), (1690, 255229), (1885, 228826), (2197, 196330), (3385, 127426), (3770, 114413), (4394, 98165), (4901, 88010), (6770, 63713), (8801, 49010), (9802, 44005), (10985, 39266), (17602, 24505), (19633, 21970)]