83065120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16747}}^1$

素因数の和:16793

約数の個数: 48

約数和(自身を含む): 202583808

約数和(自身を除く): 119518688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 16747, 33494, 66988, 83735, 133976, 167470, 267952, 334940, 519157, 535904, 669880, 1038314, 1339760, 2076628, 2595785, 2679520, 4153256, 5191570, 8306512, 10383140, 16613024, 20766280, 41532560, 83065120]

約数ペア:

[(1, 83065120), (2, 41532560), (4, 20766280), (5, 16613024), (8, 10383140), (10, 8306512), (16, 5191570), (20, 4153256), (31, 2679520), (32, 2595785), (40, 2076628), (62, 1339760), (80, 1038314), (124, 669880), (155, 535904), (160, 519157), (248, 334940), (310, 267952), (496, 167470), (620, 133976), (992, 83735), (1240, 66988), (2480, 33494), (4960, 16747)]