93719920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 251644608

約数和(自身を除く): 157924688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 1657, 2020, 2828, 3314, 3535, 4040, 5656, 6628, 7070, 8080, 8285, 11312, 11599, 13256, 14140, 16570, 23198, 26512, 28280, 33140, 46396, 56560, 57995, 66280, 92792, 115990, 132560, 167357, 185584, 231980, 334714, 463960, 669428, 836785, 927920, 1171499, 1338856, 1673570, 2342998, 2677712, 3347140, 4685996, 5857495, 6694280, 9371992, 11714990, 13388560, 18743984, 23429980, 46859960, 93719920]

約数ペア:

[(1, 93719920), (2, 46859960), (4, 23429980), (5, 18743984), (7, 13388560), (8, 11714990), (10, 9371992), (14, 6694280), (16, 5857495), (20, 4685996), (28, 3347140), (35, 2677712), (40, 2342998), (56, 1673570), (70, 1338856), (80, 1171499), (101, 927920), (112, 836785), (140, 669428), (202, 463960), (280, 334714), (404, 231980), (505, 185584), (560, 167357), (707, 132560), (808, 115990), (1010, 92792), (1414, 66280), (1616, 57995), (1657, 56560), (2020, 46396), (2828, 33140), (3314, 28280), (3535, 26512), (4040, 23198), (5656, 16570), (6628, 14140), (7070, 13256), (8080, 11599), (8285, 11312)]