8191831440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2625587}}^1$

素因数の和:2625616

約数の個数: 80

約数和(自身を含む): 27348124608

約数和(自身を除く): 19156293168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2625587, 5251174, 7876761, 10502348, 13127935, 15753522, 21004696, 26255870, 31507044, 34132631, 39383805, 42009392, 52511740, 63014088, 68265262, 78767610, 102397893, 105023480, 126028176, 136530524, 157535220, 170663155, 204795786, 210046960, 273061048, 315070440, 341326310, 409591572, 511989465, 546122096, 630140880, 682652620, 819183144, 1023978930, 1365305240, 1638366288, 2047957860, 2730610480, 4095915720, 8191831440]

約数ペア:

[(1, 8191831440), (2, 4095915720), (3, 2730610480), (4, 2047957860), (5, 1638366288), (6, 1365305240), (8, 1023978930), (10, 819183144), (12, 682652620), (13, 630140880), (15, 546122096), (16, 511989465), (20, 409591572), (24, 341326310), (26, 315070440), (30, 273061048), (39, 210046960), (40, 204795786), (48, 170663155), (52, 157535220), (60, 136530524), (65, 126028176), (78, 105023480), (80, 102397893), (104, 78767610), (120, 68265262), (130, 63014088), (156, 52511740), (195, 42009392), (208, 39383805), (240, 34132631), (260, 31507044), (312, 26255870), (390, 21004696), (520, 15753522), (624, 13127935), (780, 10502348), (1040, 7876761), (1560, 5251174), (3120, 2625587)]