73197040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5683}}^1$

素因数の和:5726

約数の個数: 80

約数和(自身を含む): 202987008

約数和(自身を除く): 129789968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 5683, 6440, 11366, 12880, 22732, 28415, 39781, 45464, 56830, 79562, 90928, 113660, 130709, 159124, 198905, 227320, 261418, 318248, 397810, 454640, 522836, 636496, 653545, 795620, 914963, 1045672, 1307090, 1591240, 1829926, 2091344, 2614180, 3182480, 3659852, 4574815, 5228360, 7319704, 9149630, 10456720, 14639408, 18299260, 36598520, 73197040]

約数ペア:

[(1, 73197040), (2, 36598520), (4, 18299260), (5, 14639408), (7, 10456720), (8, 9149630), (10, 7319704), (14, 5228360), (16, 4574815), (20, 3659852), (23, 3182480), (28, 2614180), (35, 2091344), (40, 1829926), (46, 1591240), (56, 1307090), (70, 1045672), (80, 914963), (92, 795620), (112, 653545), (115, 636496), (140, 522836), (161, 454640), (184, 397810), (230, 318248), (280, 261418), (322, 227320), (368, 198905), (460, 159124), (560, 130709), (644, 113660), (805, 90928), (920, 79562), (1288, 56830), (1610, 45464), (1840, 39781), (2576, 28415), (3220, 22732), (5683, 12880), (6440, 11366)]