20012133050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{45343}}^1$

素因数の和:45472

約数の個数: 96

約数和(自身を含む): 46285704192

約数和(自身を除く): 26273571142

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 97, 130, 175, 182, 194, 325, 350, 455, 485, 650, 679, 910, 970, 1261, 1358, 2275, 2425, 2522, 3395, 4550, 4850, 6305, 6790, 8827, 12610, 16975, 17654, 31525, 33950, 44135, 45343, 63050, 88270, 90686, 220675, 226715, 317401, 441350, 453430, 589459, 634802, 1133575, 1178918, 1587005, 2267150, 2947295, 3174010, 4126213, 4398271, 5894590, 7935025, 8252426, 8796542, 14736475, 15870050, 20631065, 21991355, 29472950, 30787897, 41262130, 43982710, 57177523, 61575794, 103155325, 109956775, 114355046, 153939485, 206310650, 219913550, 285887615, 307878970, 400242661, 571775230, 769697425, 800485322, 1429438075, 1539394850, 2001213305, 2858876150, 4002426610, 10006066525, 20012133050]

約数ペア:

[(1, 20012133050), (2, 10006066525), (5, 4002426610), (7, 2858876150), (10, 2001213305), (13, 1539394850), (14, 1429438075), (25, 800485322), (26, 769697425), (35, 571775230), (50, 400242661), (65, 307878970), (70, 285887615), (91, 219913550), (97, 206310650), (130, 153939485), (175, 114355046), (182, 109956775), (194, 103155325), (325, 61575794), (350, 57177523), (455, 43982710), (485, 41262130), (650, 30787897), (679, 29472950), (910, 21991355), (970, 20631065), (1261, 15870050), (1358, 14736475), (2275, 8796542), (2425, 8252426), (2522, 7935025), (3395, 5894590), (4550, 4398271), (4850, 4126213), (6305, 3174010), (6790, 2947295), (8827, 2267150), (12610, 1587005), (16975, 1178918), (17654, 1133575), (31525, 634802), (33950, 589459), (44135, 453430), (45343, 441350), (63050, 317401), (88270, 226715), (90686, 220675)]