8393975680

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{48397}}^1$

素因数の和:48687

約数の個数: 64

約数和(自身を含む): 20141311680

約数和(自身を除く): 11747336000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 320, 542, 640, 1084, 1355, 2168, 2710, 4336, 5420, 8672, 10840, 17344, 21680, 34688, 43360, 48397, 86720, 96794, 173440, 193588, 241985, 387176, 483970, 774352, 967940, 1548704, 1935880, 3097408, 3871760, 6194816, 7743520, 13115587, 15487040, 26231174, 30974080, 52462348, 65577935, 104924696, 131155870, 209849392, 262311740, 419698784, 524623480, 839397568, 1049246960, 1678795136, 2098493920, 4196987840, 8393975680]

約数ペア:

[(1, 8393975680), (2, 4196987840), (4, 2098493920), (5, 1678795136), (8, 1049246960), (10, 839397568), (16, 524623480), (20, 419698784), (32, 262311740), (40, 209849392), (64, 131155870), (80, 104924696), (128, 65577935), (160, 52462348), (271, 30974080), (320, 26231174), (542, 15487040), (640, 13115587), (1084, 7743520), (1355, 6194816), (2168, 3871760), (2710, 3097408), (4336, 1935880), (5420, 1548704), (8672, 967940), (10840, 774352), (17344, 483970), (21680, 387176), (34688, 241985), (43360, 193588), (48397, 173440), (86720, 96794)]