242995360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48991}}^1$

素因数の和:49037

約数の個数: 48

約数和(自身を含む): 592607232

約数和(自身を除く): 349611872

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, 48991, 97982, 195964, 244955, 391928, 489910, 783856, 979820, 1518721, 1567712, 1959640, 3037442, 3919280, 6074884, 7593605, 7838560, 12149768, 15187210, 24299536, 30374420, 48599072, 60748840, 121497680, 242995360]

約数ペア:

[(1, 242995360), (2, 121497680), (4, 60748840), (5, 48599072), (8, 30374420), (10, 24299536), (16, 15187210), (20, 12149768), (31, 7838560), (32, 7593605), (40, 6074884), (62, 3919280), (80, 3037442), (124, 1959640), (155, 1567712), (160, 1518721), (248, 979820), (310, 783856), (496, 489910), (620, 391928), (992, 244955), (1240, 195964), (2480, 97982), (4960, 48991)]