202554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11887}}^1$

素因数の和:11974

約数の個数: 80

約数和(自身を含む): 636816384

約数和(自身を除く): 434261904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 11887, 17040, 23774, 35661, 47548, 59435, 71322, 95096, 118870, 142644, 178305, 190192, 237740, 285288, 356610, 475480, 570576, 713220, 843977, 950960, 1426440, 1687954, 2531931, 2852880, 3375908, 4219885, 5063862, 6751816, 8439770, 10127724, 12659655, 13503632, 16879540, 20255448, 25319310, 33759080, 40510896, 50638620, 67518160, 101277240, 202554480]

約数ペア:

[(1, 202554480), (2, 101277240), (3, 67518160), (4, 50638620), (5, 40510896), (6, 33759080), (8, 25319310), (10, 20255448), (12, 16879540), (15, 13503632), (16, 12659655), (20, 10127724), (24, 8439770), (30, 6751816), (40, 5063862), (48, 4219885), (60, 3375908), (71, 2852880), (80, 2531931), (120, 1687954), (142, 1426440), (213, 950960), (240, 843977), (284, 713220), (355, 570576), (426, 475480), (568, 356610), (710, 285288), (852, 237740), (1065, 190192), (1136, 178305), (1420, 142644), (1704, 118870), (2130, 95096), (2840, 71322), (3408, 59435), (4260, 47548), (5680, 35661), (8520, 23774), (11887, 17040)]