7796881820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{7529}}^1$

素因数の和:8127

約数の個数: 96

約数和(自身を含む): 20190038400

約数和(自身を除く): 12393156580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 569, 910, 1138, 1820, 2276, 2845, 3983, 5690, 7397, 7529, 7966, 11380, 14794, 15058, 15932, 19915, 29588, 30116, 36985, 37645, 39830, 51779, 52703, 73970, 75290, 79660, 97877, 103558, 105406, 147940, 150580, 195754, 207116, 210812, 258895, 263515, 391508, 489385, 517790, 527030, 685139, 978770, 1035580, 1054060, 1370278, 1957540, 2740556, 3425695, 4284001, 6851390, 8568002, 13702780, 17136004, 21420005, 29988007, 42840010, 55692013, 59976014, 85680020, 111384026, 119952028, 149940035, 222768052, 278460065, 299880070, 389844091, 556920130, 599760140, 779688182, 1113840260, 1559376364, 1949220455, 3898440910, 7796881820]

約数ペア:

[(1, 7796881820), (2, 3898440910), (4, 1949220455), (5, 1559376364), (7, 1113840260), (10, 779688182), (13, 599760140), (14, 556920130), (20, 389844091), (26, 299880070), (28, 278460065), (35, 222768052), (52, 149940035), (65, 119952028), (70, 111384026), (91, 85680020), (130, 59976014), (140, 55692013), (182, 42840010), (260, 29988007), (364, 21420005), (455, 17136004), (569, 13702780), (910, 8568002), (1138, 6851390), (1820, 4284001), (2276, 3425695), (2845, 2740556), (3983, 1957540), (5690, 1370278), (7397, 1054060), (7529, 1035580), (7966, 978770), (11380, 685139), (14794, 527030), (15058, 517790), (15932, 489385), (19915, 391508), (29588, 263515), (30116, 258895), (36985, 210812), (37645, 207116), (39830, 195754), (51779, 150580), (52703, 147940), (73970, 105406), (75290, 103558), (79660, 97877)]