492079100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 108

約数和(自身を含む): 1156816584

約数和(自身を除く): 664737484

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 172, 190, 215, 317, 361, 380, 430, 475, 634, 722, 817, 860, 950, 1075, 1268, 1444, 1585, 1634, 1805, 1900, 2150, 3170, 3268, 3610, 4085, 4300, 6023, 6340, 7220, 7925, 8170, 9025, 12046, 13631, 15523, 15850, 16340, 18050, 20425, 24092, 27262, 30115, 31046, 31700, 36100, 40850, 54524, 60230, 62092, 68155, 77615, 81700, 114437, 120460, 136310, 150575, 155230, 228874, 258989, 272620, 301150, 310460, 340775, 388075, 457748, 517978, 572185, 602300, 681550, 776150, 1035956, 1144370, 1294945, 1363100, 1552300, 2288740, 2589890, 2860925, 4920791, 5179780, 5721850, 6474725, 9841582, 11443700, 12949450, 19683164, 24603955, 25898900, 49207910, 98415820, 123019775, 246039550, 492079100]

約数ペア:

[(1, 492079100), (2, 246039550), (4, 123019775), (5, 98415820), (10, 49207910), (19, 25898900), (20, 24603955), (25, 19683164), (38, 12949450), (43, 11443700), (50, 9841582), (76, 6474725), (86, 5721850), (95, 5179780), (100, 4920791), (172, 2860925), (190, 2589890), (215, 2288740), (317, 1552300), (361, 1363100), (380, 1294945), (430, 1144370), (475, 1035956), (634, 776150), (722, 681550), (817, 602300), (860, 572185), (950, 517978), (1075, 457748), (1268, 388075), (1444, 340775), (1585, 310460), (1634, 301150), (1805, 272620), (1900, 258989), (2150, 228874), (3170, 155230), (3268, 150575), (3610, 136310), (4085, 120460), (4300, 114437), (6023, 81700), (6340, 77615), (7220, 68155), (7925, 62092), (8170, 60230), (9025, 54524), (12046, 40850), (13631, 36100), (15523, 31700), (15850, 31046), (16340, 30115), (18050, 27262), (20425, 24092)]