88829440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4987

約数の個数: 80

約数和(自身を含む): 243457632

約数和(自身を除く): 154628192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 4957, 8960, 9914, 17920, 19828, 24785, 34699, 39656, 49570, 69398, 79312, 99140, 138796, 158624, 173495, 198280, 277592, 317248, 346990, 396560, 555184, 634496, 693980, 793120, 1110368, 1268992, 1387960, 1586240, 2220736, 2537984, 2775920, 3172480, 4441472, 5551840, 6344960, 8882944, 11103680, 12689920, 17765888, 22207360, 44414720, 88829440]

約数ペア:

[(1, 88829440), (2, 44414720), (4, 22207360), (5, 17765888), (7, 12689920), (8, 11103680), (10, 8882944), (14, 6344960), (16, 5551840), (20, 4441472), (28, 3172480), (32, 2775920), (35, 2537984), (40, 2220736), (56, 1586240), (64, 1387960), (70, 1268992), (80, 1110368), (112, 793120), (128, 693980), (140, 634496), (160, 555184), (224, 396560), (256, 346990), (280, 317248), (320, 277592), (448, 198280), (512, 173495), (560, 158624), (640, 138796), (896, 99140), (1120, 79312), (1280, 69398), (1792, 49570), (2240, 39656), (2560, 34699), (3584, 24785), (4480, 19828), (4957, 17920), (8960, 9914)]