2919660100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{5273}}^1$

素因数の和:5414

約数の個数: 108

約数和(自身を含む): 7436688084

約数和(自身を除く): 4517027984

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 113, 140, 175, 196, 226, 245, 350, 452, 490, 565, 700, 791, 980, 1130, 1225, 1582, 2260, 2450, 2825, 3164, 3955, 4900, 5273, 5537, 5650, 7910, 10546, 11074, 11300, 15820, 19775, 21092, 22148, 26365, 27685, 36911, 39550, 52730, 55370, 73822, 79100, 105460, 110740, 131825, 138425, 147644, 184555, 258377, 263650, 276850, 369110, 516754, 527300, 553700, 595849, 738220, 922775, 1033508, 1191698, 1291885, 1845550, 2383396, 2583770, 2979245, 3691100, 4170943, 5167540, 5958490, 6459425, 8341886, 11916980, 12918850, 14896225, 16683772, 20854715, 25837700, 29196601, 29792450, 41709430, 58393202, 59584900, 83418860, 104273575, 116786404, 145983005, 208547150, 291966010, 417094300, 583932020, 729915025, 1459830050, 2919660100]

約数ペア:

[(1, 2919660100), (2, 1459830050), (4, 729915025), (5, 583932020), (7, 417094300), (10, 291966010), (14, 208547150), (20, 145983005), (25, 116786404), (28, 104273575), (35, 83418860), (49, 59584900), (50, 58393202), (70, 41709430), (98, 29792450), (100, 29196601), (113, 25837700), (140, 20854715), (175, 16683772), (196, 14896225), (226, 12918850), (245, 11916980), (350, 8341886), (452, 6459425), (490, 5958490), (565, 5167540), (700, 4170943), (791, 3691100), (980, 2979245), (1130, 2583770), (1225, 2383396), (1582, 1845550), (2260, 1291885), (2450, 1191698), (2825, 1033508), (3164, 922775), (3955, 738220), (4900, 595849), (5273, 553700), (5537, 527300), (5650, 516754), (7910, 369110), (10546, 276850), (11074, 263650), (11300, 258377), (15820, 184555), (19775, 147644), (21092, 138425), (22148, 131825), (26365, 110740), (27685, 105460), (36911, 79100), (39550, 73822), (52730, 55370)]