186065860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 437472000

約数和(自身を除く): 251406140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 61, 76, 92, 95, 115, 122, 190, 230, 244, 305, 349, 380, 437, 460, 610, 698, 874, 1159, 1220, 1396, 1403, 1745, 1748, 2185, 2318, 2806, 3490, 4370, 4636, 5612, 5795, 6631, 6980, 7015, 8027, 8740, 11590, 13262, 14030, 16054, 21289, 23180, 26524, 26657, 28060, 32108, 33155, 40135, 42578, 53314, 66310, 80270, 85156, 106445, 106628, 132620, 133285, 152513, 160540, 212890, 266570, 305026, 404491, 425780, 489647, 533140, 610052, 762565, 808982, 979294, 1525130, 1617964, 1958588, 2022455, 2448235, 3050260, 4044910, 4896470, 8089820, 9303293, 9792940, 18606586, 37213172, 46516465, 93032930, 186065860]

約数ペア:

[(1, 186065860), (2, 93032930), (4, 46516465), (5, 37213172), (10, 18606586), (19, 9792940), (20, 9303293), (23, 8089820), (38, 4896470), (46, 4044910), (61, 3050260), (76, 2448235), (92, 2022455), (95, 1958588), (115, 1617964), (122, 1525130), (190, 979294), (230, 808982), (244, 762565), (305, 610052), (349, 533140), (380, 489647), (437, 425780), (460, 404491), (610, 305026), (698, 266570), (874, 212890), (1159, 160540), (1220, 152513), (1396, 133285), (1403, 132620), (1745, 106628), (1748, 106445), (2185, 85156), (2318, 80270), (2806, 66310), (3490, 53314), (4370, 42578), (4636, 40135), (5612, 33155), (5795, 32108), (6631, 28060), (6980, 26657), (7015, 26524), (8027, 23180), (8740, 21289), (11590, 16054), (13262, 14030)]