102729083440

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{983}}^1\times {\mathrm{4967}}^1$

素因数の和:6226

約数の個数: 80

約数和(自身を含む): 240045493248

約数和(自身を除く): 137316409808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 983, 1052, 1315, 1966, 2104, 2630, 3932, 4208, 4915, 4967, 5260, 7864, 9830, 9934, 10520, 15728, 19660, 19868, 21040, 24835, 39320, 39736, 49670, 78640, 79472, 99340, 198680, 258529, 397360, 517058, 1034116, 1292645, 1306321, 2068232, 2585290, 2612642, 4136464, 4882561, 5170580, 5225284, 6531605, 9765122, 10341160, 10450568, 13063210, 19530244, 20682320, 20901136, 24412805, 26126420, 39060488, 48825610, 52252840, 78120976, 97651220, 104505680, 195302440, 390604880, 1284113543, 2568227086, 5136454172, 6420567715, 10272908344, 12841135430, 20545816688, 25682270860, 51364541720, 102729083440]

約数ペア:

[(1, 102729083440), (2, 51364541720), (4, 25682270860), (5, 20545816688), (8, 12841135430), (10, 10272908344), (16, 6420567715), (20, 5136454172), (40, 2568227086), (80, 1284113543), (263, 390604880), (526, 195302440), (983, 104505680), (1052, 97651220), (1315, 78120976), (1966, 52252840), (2104, 48825610), (2630, 39060488), (3932, 26126420), (4208, 24412805), (4915, 20901136), (4967, 20682320), (5260, 19530244), (7864, 13063210), (9830, 10450568), (9934, 10341160), (10520, 9765122), (15728, 6531605), (19660, 5225284), (19868, 5170580), (21040, 4882561), (24835, 4136464), (39320, 2612642), (39736, 2585290), (49670, 2068232), (78640, 1306321), (79472, 1292645), (99340, 1034116), (198680, 517058), (258529, 397360)]