2440996832260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1\times {\mathrm{95339}}^1$

素因数の和:96473

約数の個数: 96

約数和(自身を含む): 5894300160000

約数和(自身を除く): 3453303327740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 919, 995, 1393, 1838, 1990, 2786, 3676, 3980, 4595, 5572, 6433, 6965, 9190, 12866, 13930, 18380, 25732, 27860, 32165, 64330, 95339, 128660, 182881, 190678, 365762, 381356, 476695, 667373, 731524, 914405, 953390, 1280167, 1334746, 1828810, 1906780, 2560334, 2669492, 3336865, 3657620, 5120668, 6400835, 6673730, 12801670, 13347460, 18972461, 25603340, 37944922, 75889844, 87616541, 94862305, 132807227, 175233082, 189724610, 265614454, 350466164, 379449220, 438082705, 531228908, 613315787, 664036135, 876165410, 1226631574, 1328072270, 1752330820, 2453263148, 2656144540, 3066578935, 6133157870, 12266315740, 17435691659, 34871383318, 69742766636, 87178458295, 122049841613, 174356916590, 244099683226, 348713833180, 488199366452, 610249208065, 1220498416130, 2440996832260]

約数ペア:

[(1, 2440996832260), (2, 1220498416130), (4, 610249208065), (5, 488199366452), (7, 348713833180), (10, 244099683226), (14, 174356916590), (20, 122049841613), (28, 87178458295), (35, 69742766636), (70, 34871383318), (140, 17435691659), (199, 12266315740), (398, 6133157870), (796, 3066578935), (919, 2656144540), (995, 2453263148), (1393, 1752330820), (1838, 1328072270), (1990, 1226631574), (2786, 876165410), (3676, 664036135), (3980, 613315787), (4595, 531228908), (5572, 438082705), (6433, 379449220), (6965, 350466164), (9190, 265614454), (12866, 189724610), (13930, 175233082), (18380, 132807227), (25732, 94862305), (27860, 87616541), (32165, 75889844), (64330, 37944922), (95339, 25603340), (128660, 18972461), (182881, 13347460), (190678, 12801670), (365762, 6673730), (381356, 6400835), (476695, 5120668), (667373, 3657620), (731524, 3336865), (914405, 2669492), (953390, 2560334), (1280167, 1906780), (1334746, 1828810)]