2435360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 5951232

約数和(自身を除く): 3515872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 491, 496, 620, 982, 992, 1240, 1964, 2455, 2480, 3928, 4910, 4960, 7856, 9820, 15221, 15712, 19640, 30442, 39280, 60884, 76105, 78560, 121768, 152210, 243536, 304420, 487072, 608840, 1217680, 2435360]

約数ペア:

[(1, 2435360), (2, 1217680), (4, 608840), (5, 487072), (8, 304420), (10, 243536), (16, 152210), (20, 121768), (31, 78560), (32, 76105), (40, 60884), (62, 39280), (80, 30442), (124, 19640), (155, 15712), (160, 15221), (248, 9820), (310, 7856), (491, 4960), (496, 4910), (620, 3928), (982, 2480), (992, 2455), (1240, 1964)]