85473400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 212486400

約数和(自身を除く): 127013000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 83, 95, 100, 152, 166, 190, 200, 271, 332, 380, 415, 475, 542, 664, 760, 830, 950, 1084, 1355, 1577, 1660, 1900, 2075, 2168, 2710, 3154, 3320, 3800, 4150, 5149, 5420, 6308, 6775, 7885, 8300, 10298, 10840, 12616, 13550, 15770, 16600, 20596, 22493, 25745, 27100, 31540, 39425, 41192, 44986, 51490, 54200, 63080, 78850, 89972, 102980, 112465, 128725, 157700, 179944, 205960, 224930, 257450, 315400, 427367, 449860, 514900, 562325, 854734, 899720, 1029800, 1124650, 1709468, 2136835, 2249300, 3418936, 4273670, 4498600, 8547340, 10684175, 17094680, 21368350, 42736700, 85473400]

約数ペア:

[(1, 85473400), (2, 42736700), (4, 21368350), (5, 17094680), (8, 10684175), (10, 8547340), (19, 4498600), (20, 4273670), (25, 3418936), (38, 2249300), (40, 2136835), (50, 1709468), (76, 1124650), (83, 1029800), (95, 899720), (100, 854734), (152, 562325), (166, 514900), (190, 449860), (200, 427367), (271, 315400), (332, 257450), (380, 224930), (415, 205960), (475, 179944), (542, 157700), (664, 128725), (760, 112465), (830, 102980), (950, 89972), (1084, 78850), (1355, 63080), (1577, 54200), (1660, 51490), (1900, 44986), (2075, 41192), (2168, 39425), (2710, 31540), (3154, 27100), (3320, 25745), (3800, 22493), (4150, 20596), (5149, 16600), (5420, 15770), (6308, 13550), (6775, 12616), (7885, 10840), (8300, 10298)]