5056971640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{1129}}^1$

素因数の和:2105

約数の個数: 128

約数和(自身を含む): 13795401600

約数和(自身を除く): 8738429960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 941, 952, 1129, 1190, 1882, 2258, 2380, 3764, 4516, 4705, 4760, 5645, 6587, 7528, 7903, 9032, 9410, 11290, 13174, 15806, 15997, 18820, 19193, 22580, 26348, 31612, 31994, 32935, 37640, 38386, 39515, 45160, 52696, 63224, 63988, 65870, 76772, 79030, 79985, 95965, 111979, 127976, 131740, 134351, 153544, 158060, 159970, 191930, 223958, 263480, 268702, 316120, 319940, 383860, 447916, 537404, 559895, 639880, 671755, 767720, 895832, 1062389, 1074808, 1119790, 1343510, 2124778, 2239580, 2687020, 4249556, 4479160, 5311945, 5374040, 7436723, 8499112, 10623890, 14873446, 18060613, 21247780, 29746892, 36121226, 37183615, 42495560, 59493784, 72242452, 74367230, 90303065, 126424291, 144484904, 148734460, 180606130, 252848582, 297468920, 361212260, 505697164, 632121455, 722424520, 1011394328, 1264242910, 2528485820, 5056971640]

約数ペア:

[(1, 5056971640), (2, 2528485820), (4, 1264242910), (5, 1011394328), (7, 722424520), (8, 632121455), (10, 505697164), (14, 361212260), (17, 297468920), (20, 252848582), (28, 180606130), (34, 148734460), (35, 144484904), (40, 126424291), (56, 90303065), (68, 74367230), (70, 72242452), (85, 59493784), (119, 42495560), (136, 37183615), (140, 36121226), (170, 29746892), (238, 21247780), (280, 18060613), (340, 14873446), (476, 10623890), (595, 8499112), (680, 7436723), (941, 5374040), (952, 5311945), (1129, 4479160), (1190, 4249556), (1882, 2687020), (2258, 2239580), (2380, 2124778), (3764, 1343510), (4516, 1119790), (4705, 1074808), (4760, 1062389), (5645, 895832), (6587, 767720), (7528, 671755), (7903, 639880), (9032, 559895), (9410, 537404), (11290, 447916), (13174, 383860), (15806, 319940), (15997, 316120), (18820, 268702), (19193, 263480), (22580, 223958), (26348, 191930), (31612, 159970), (31994, 158060), (32935, 153544), (37640, 134351), (38386, 131740), (39515, 127976), (45160, 111979), (52696, 95965), (63224, 79985), (63988, 79030), (65870, 76772)]