88879840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79357}}^1$

素因数の和:79379

約数の個数: 48

約数和(自身を含む): 239978592

約数和(自身を除く): 151098752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 79357, 158714, 317428, 396785, 555499, 634856, 793570, 1110998, 1269712, 1587140, 2221996, 2539424, 2777495, 3174280, 4443992, 5554990, 6348560, 8887984, 11109980, 12697120, 17775968, 22219960, 44439920, 88879840]

約数ペア:

[(1, 88879840), (2, 44439920), (4, 22219960), (5, 17775968), (7, 12697120), (8, 11109980), (10, 8887984), (14, 6348560), (16, 5554990), (20, 4443992), (28, 3174280), (32, 2777495), (35, 2539424), (40, 2221996), (56, 1587140), (70, 1269712), (80, 1110998), (112, 793570), (140, 634856), (160, 555499), (224, 396785), (280, 317428), (560, 158714), (1120, 79357)]