235495840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 582543360

約数和(自身を除く): 347047520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 248, 310, 316, 395, 496, 601, 620, 632, 790, 992, 1202, 1240, 1264, 1580, 2404, 2449, 2480, 2528, 3005, 3160, 4808, 4898, 4960, 6010, 6320, 9616, 9796, 12020, 12245, 12640, 18631, 19232, 19592, 24040, 24490, 37262, 39184, 47479, 48080, 48980, 74524, 78368, 93155, 94958, 96160, 97960, 149048, 186310, 189916, 195920, 237395, 298096, 372620, 379832, 391840, 474790, 596192, 745240, 759664, 949580, 1471849, 1490480, 1519328, 1899160, 2943698, 2980960, 3798320, 5887396, 7359245, 7596640, 11774792, 14718490, 23549584, 29436980, 47099168, 58873960, 117747920, 235495840]

約数ペア:

[(1, 235495840), (2, 117747920), (4, 58873960), (5, 47099168), (8, 29436980), (10, 23549584), (16, 14718490), (20, 11774792), (31, 7596640), (32, 7359245), (40, 5887396), (62, 3798320), (79, 2980960), (80, 2943698), (124, 1899160), (155, 1519328), (158, 1490480), (160, 1471849), (248, 949580), (310, 759664), (316, 745240), (395, 596192), (496, 474790), (601, 391840), (620, 379832), (632, 372620), (790, 298096), (992, 237395), (1202, 195920), (1240, 189916), (1264, 186310), (1580, 149048), (2404, 97960), (2449, 96160), (2480, 94958), (2528, 93155), (3005, 78368), (3160, 74524), (4808, 48980), (4898, 48080), (4960, 47479), (6010, 39184), (6320, 37262), (9616, 24490), (9796, 24040), (12020, 19592), (12245, 19232), (12640, 18631)]