182297440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87643}}^1$

素因数の和:87671

約数の個数: 48

約数和(自身を含む): 463812048

約数和(自身を除く): 281514608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 87643, 175286, 350572, 438215, 701144, 876430, 1139359, 1402288, 1752860, 2278718, 2804576, 3505720, 4557436, 5696795, 7011440, 9114872, 11393590, 14022880, 18229744, 22787180, 36459488, 45574360, 91148720, 182297440]

約数ペア:

[(1, 182297440), (2, 91148720), (4, 45574360), (5, 36459488), (8, 22787180), (10, 18229744), (13, 14022880), (16, 11393590), (20, 9114872), (26, 7011440), (32, 5696795), (40, 4557436), (52, 3505720), (65, 2804576), (80, 2278718), (104, 1752860), (130, 1402288), (160, 1139359), (208, 876430), (260, 701144), (416, 438215), (520, 350572), (1040, 175286), (2080, 87643)]