26470495480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{65179}}^1$

素因数の和:65285

約数の個数: 128

約数和(自身を含む): 70957555200

約数和(自身を除く): 44487059720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 71, 88, 104, 110, 130, 142, 143, 220, 260, 284, 286, 355, 440, 520, 568, 572, 710, 715, 781, 923, 1144, 1420, 1430, 1562, 1846, 2840, 2860, 3124, 3692, 3905, 4615, 5720, 6248, 7384, 7810, 9230, 10153, 15620, 18460, 20306, 31240, 36920, 40612, 50765, 65179, 81224, 101530, 130358, 203060, 260716, 325895, 406120, 521432, 651790, 716969, 847327, 1303580, 1433938, 1694654, 2607160, 2867876, 3389308, 3584845, 4236635, 4627709, 5735752, 6778616, 7169690, 8473270, 9255418, 9320597, 14339380, 16946540, 18510836, 18641194, 23138545, 28678760, 33893080, 37021672, 37282388, 46277090, 46602985, 50904799, 60160217, 74564776, 92554180, 93205970, 101809598, 120320434, 185108360, 186411940, 203619196, 240640868, 254523995, 300801085, 372823880, 407238392, 481281736, 509047990, 601602170, 661762387, 1018095980, 1203204340, 1323524774, 2036191960, 2406408680, 2647049548, 3308811935, 5294099096, 6617623870, 13235247740, 26470495480]

約数ペア:

[(1, 26470495480), (2, 13235247740), (4, 6617623870), (5, 5294099096), (8, 3308811935), (10, 2647049548), (11, 2406408680), (13, 2036191960), (20, 1323524774), (22, 1203204340), (26, 1018095980), (40, 661762387), (44, 601602170), (52, 509047990), (55, 481281736), (65, 407238392), (71, 372823880), (88, 300801085), (104, 254523995), (110, 240640868), (130, 203619196), (142, 186411940), (143, 185108360), (220, 120320434), (260, 101809598), (284, 93205970), (286, 92554180), (355, 74564776), (440, 60160217), (520, 50904799), (568, 46602985), (572, 46277090), (710, 37282388), (715, 37021672), (781, 33893080), (923, 28678760), (1144, 23138545), (1420, 18641194), (1430, 18510836), (1562, 16946540), (1846, 14339380), (2840, 9320597), (2860, 9255418), (3124, 8473270), (3692, 7169690), (3905, 6778616), (4615, 5735752), (5720, 4627709), (6248, 4236635), (7384, 3584845), (7810, 3389308), (9230, 2867876), (10153, 2607160), (15620, 1694654), (18460, 1433938), (20306, 1303580), (31240, 847327), (36920, 716969), (40612, 651790), (50765, 521432), (65179, 406120), (81224, 325895), (101530, 260716), (130358, 203060)]