117881260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3311

約数の個数: 72

約数和(自身を含む): 295840944

約数和(自身を除く): 177959684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1813, 2590, 3251, 3626, 5180, 6502, 7252, 9065, 13004, 16255, 18130, 22757, 32510, 36260, 45514, 65020, 91028, 113785, 120287, 159299, 227570, 240574, 318598, 455140, 481148, 601435, 637196, 796495, 842009, 1202870, 1592990, 1684018, 2405740, 3185980, 3368036, 4210045, 5894063, 8420090, 11788126, 16840180, 23576252, 29470315, 58940630, 117881260]

約数ペア:

[(1, 117881260), (2, 58940630), (4, 29470315), (5, 23576252), (7, 16840180), (10, 11788126), (14, 8420090), (20, 5894063), (28, 4210045), (35, 3368036), (37, 3185980), (49, 2405740), (70, 1684018), (74, 1592990), (98, 1202870), (140, 842009), (148, 796495), (185, 637196), (196, 601435), (245, 481148), (259, 455140), (370, 318598), (490, 240574), (518, 227570), (740, 159299), (980, 120287), (1036, 113785), (1295, 91028), (1813, 65020), (2590, 45514), (3251, 36260), (3626, 32510), (5180, 22757), (6502, 18130), (7252, 16255), (9065, 13004)]