103668160

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2621

約数の個数: 56

約数和(自身を含む): 248844816

約数和(自身を除く): 145176656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2473, 2620, 4192, 4946, 5240, 8384, 9892, 10480, 12365, 19784, 20960, 24730, 39568, 41920, 49460, 79136, 98920, 158272, 197840, 323963, 395680, 647926, 791360, 1295852, 1619815, 2591704, 3239630, 5183408, 6479260, 10366816, 12958520, 20733632, 25917040, 51834080, 103668160]

約数ペア:

[(1, 103668160), (2, 51834080), (4, 25917040), (5, 20733632), (8, 12958520), (10, 10366816), (16, 6479260), (20, 5183408), (32, 3239630), (40, 2591704), (64, 1619815), (80, 1295852), (131, 791360), (160, 647926), (262, 395680), (320, 323963), (524, 197840), (655, 158272), (1048, 98920), (1310, 79136), (2096, 49460), (2473, 41920), (2620, 39568), (4192, 24730), (4946, 20960), (5240, 19784), (8384, 12365), (9892, 10480)]