4940378736

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{20369}}^1$

素因数の和:20574

約数の個数: 80

約数和(自身を含む): 13255818240

約数和(自身を除く): 8315439504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 163, 186, 248, 326, 372, 489, 496, 652, 744, 978, 1304, 1488, 1956, 2608, 3912, 5053, 7824, 10106, 15159, 20212, 20369, 30318, 40424, 40738, 60636, 61107, 80848, 81476, 121272, 122214, 162952, 242544, 244428, 325904, 488856, 631439, 977712, 1262878, 1894317, 2525756, 3320147, 3788634, 5051512, 6640294, 7577268, 9960441, 10103024, 13280588, 15154536, 19920882, 26561176, 30309072, 39841764, 53122352, 79683528, 102924557, 159367056, 205849114, 308773671, 411698228, 617547342, 823396456, 1235094684, 1646792912, 2470189368, 4940378736]

約数ペア:

[(1, 4940378736), (2, 2470189368), (3, 1646792912), (4, 1235094684), (6, 823396456), (8, 617547342), (12, 411698228), (16, 308773671), (24, 205849114), (31, 159367056), (48, 102924557), (62, 79683528), (93, 53122352), (124, 39841764), (163, 30309072), (186, 26561176), (248, 19920882), (326, 15154536), (372, 13280588), (489, 10103024), (496, 9960441), (652, 7577268), (744, 6640294), (978, 5051512), (1304, 3788634), (1488, 3320147), (1956, 2525756), (2608, 1894317), (3912, 1262878), (5053, 977712), (7824, 631439), (10106, 488856), (15159, 325904), (20212, 244428), (20369, 242544), (30318, 162952), (40424, 122214), (40738, 121272), (60636, 81476), (61107, 80848)]