85374380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 224568960

約数和(自身を除く): 139194580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 769, 793, 854, 910, 1220, 1538, 1586, 1708, 1820, 2135, 3076, 3172, 3845, 3965, 4270, 5383, 5551, 7690, 7930, 8540, 9997, 10766, 11102, 15380, 15860, 19994, 21532, 22204, 26915, 27755, 39988, 46909, 49985, 53830, 55510, 69979, 93818, 99970, 107660, 111020, 139958, 187636, 199940, 234545, 279916, 328363, 349895, 469090, 609817, 656726, 699790, 938180, 1219634, 1313452, 1399580, 1641815, 2439268, 3049085, 3283630, 4268719, 6098170, 6567260, 8537438, 12196340, 17074876, 21343595, 42687190, 85374380]

約数ペア:

[(1, 85374380), (2, 42687190), (4, 21343595), (5, 17074876), (7, 12196340), (10, 8537438), (13, 6567260), (14, 6098170), (20, 4268719), (26, 3283630), (28, 3049085), (35, 2439268), (52, 1641815), (61, 1399580), (65, 1313452), (70, 1219634), (91, 938180), (122, 699790), (130, 656726), (140, 609817), (182, 469090), (244, 349895), (260, 328363), (305, 279916), (364, 234545), (427, 199940), (455, 187636), (610, 139958), (769, 111020), (793, 107660), (854, 99970), (910, 93818), (1220, 69979), (1538, 55510), (1586, 53830), (1708, 49985), (1820, 46909), (2135, 39988), (3076, 27755), (3172, 26915), (3845, 22204), (3965, 21532), (4270, 19994), (5383, 15860), (5551, 15380), (7690, 11102), (7930, 10766), (8540, 9997)]