125497720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 294386400

約数和(自身を除く): 168888680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 59, 82, 118, 164, 205, 236, 295, 328, 410, 472, 590, 820, 1180, 1297, 1640, 2360, 2419, 2594, 4838, 5188, 6485, 9676, 10376, 12095, 12970, 19352, 24190, 25940, 48380, 51880, 53177, 76523, 96760, 106354, 153046, 212708, 265885, 306092, 382615, 425416, 531770, 612184, 765230, 1063540, 1530460, 2127080, 3060920, 3137443, 6274886, 12549772, 15687215, 25099544, 31374430, 62748860, 125497720]

約数ペア:

[(1, 125497720), (2, 62748860), (4, 31374430), (5, 25099544), (8, 15687215), (10, 12549772), (20, 6274886), (40, 3137443), (41, 3060920), (59, 2127080), (82, 1530460), (118, 1063540), (164, 765230), (205, 612184), (236, 531770), (295, 425416), (328, 382615), (410, 306092), (472, 265885), (590, 212708), (820, 153046), (1180, 106354), (1297, 96760), (1640, 76523), (2360, 53177), (2419, 51880), (2594, 48380), (4838, 25940), (5188, 24190), (6485, 19352), (9676, 12970), (10376, 12095)]