11323240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 27475200

約数和(自身を除く): 16151960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 317, 376, 380, 470, 634, 760, 893, 940, 1268, 1585, 1786, 1880, 2536, 3170, 3572, 4465, 6023, 6340, 7144, 8930, 12046, 12680, 14899, 17860, 24092, 29798, 30115, 35720, 48184, 59596, 60230, 74495, 119192, 120460, 148990, 240920, 283081, 297980, 566162, 595960, 1132324, 1415405, 2264648, 2830810, 5661620, 11323240]

約数ペア:

[(1, 11323240), (2, 5661620), (4, 2830810), (5, 2264648), (8, 1415405), (10, 1132324), (19, 595960), (20, 566162), (38, 297980), (40, 283081), (47, 240920), (76, 148990), (94, 120460), (95, 119192), (152, 74495), (188, 60230), (190, 59596), (235, 48184), (317, 35720), (376, 30115), (380, 29798), (470, 24092), (634, 17860), (760, 14899), (893, 12680), (940, 12046), (1268, 8930), (1585, 7144), (1786, 6340), (1880, 6023), (2536, 4465), (3170, 3572)]