25865970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2339

約数の個数: 64

約数和(自身を含む): 69189120

約数和(自身を除く): 43323150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 2287, 3770, 4574, 5655, 6861, 11310, 11435, 13722, 22870, 29731, 34305, 59462, 66323, 68610, 89193, 132646, 148655, 178386, 198969, 297310, 331615, 397938, 445965, 663230, 862199, 891930, 994845, 1724398, 1989690, 2586597, 4310995, 5173194, 8621990, 12932985, 25865970]

約数ペア:

[(1, 25865970), (2, 12932985), (3, 8621990), (5, 5173194), (6, 4310995), (10, 2586597), (13, 1989690), (15, 1724398), (26, 994845), (29, 891930), (30, 862199), (39, 663230), (58, 445965), (65, 397938), (78, 331615), (87, 297310), (130, 198969), (145, 178386), (174, 148655), (195, 132646), (290, 89193), (377, 68610), (390, 66323), (435, 59462), (754, 34305), (870, 29731), (1131, 22870), (1885, 13722), (2262, 11435), (2287, 11310), (3770, 6861), (4574, 5655)]