7816857050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 15640248960

約数和(自身を除く): 7823391910

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 193, 205, 230, 386, 410, 575, 859, 943, 965, 1025, 1150, 1718, 1886, 1930, 2050, 4295, 4439, 4715, 4825, 7913, 8590, 8878, 9430, 9650, 15826, 19757, 21475, 22195, 23575, 35219, 39514, 39565, 42950, 44390, 47150, 70438, 79130, 98785, 110975, 165787, 176095, 181999, 197570, 197825, 221950, 331574, 352190, 363998, 395650, 493925, 810037, 828935, 880475, 909995, 987850, 1620074, 1657870, 1760950, 1819990, 3813101, 4050185, 4144675, 4549975, 6797267, 7626202, 8100370, 8289350, 9099950, 13594534, 19065505, 20250925, 33986335, 38131010, 40501850, 67972670, 95327525, 156337141, 169931675, 190655050, 312674282, 339863350, 781685705, 1563371410, 3908428525, 7816857050]

約数ペア:

[(1, 7816857050), (2, 3908428525), (5, 1563371410), (10, 781685705), (23, 339863350), (25, 312674282), (41, 190655050), (46, 169931675), (50, 156337141), (82, 95327525), (115, 67972670), (193, 40501850), (205, 38131010), (230, 33986335), (386, 20250925), (410, 19065505), (575, 13594534), (859, 9099950), (943, 8289350), (965, 8100370), (1025, 7626202), (1150, 6797267), (1718, 4549975), (1886, 4144675), (1930, 4050185), (2050, 3813101), (4295, 1819990), (4439, 1760950), (4715, 1657870), (4825, 1620074), (7913, 987850), (8590, 909995), (8878, 880475), (9430, 828935), (9650, 810037), (15826, 493925), (19757, 395650), (21475, 363998), (22195, 352190), (23575, 331574), (35219, 221950), (39514, 197825), (39565, 197570), (42950, 181999), (44390, 176095), (47150, 165787), (70438, 110975), (79130, 98785)]