90333650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 197451648

約数和(自身を除く): 107117998

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 37, 46, 50, 55, 74, 110, 115, 185, 193, 230, 253, 275, 370, 386, 407, 506, 550, 575, 814, 851, 925, 965, 1150, 1265, 1702, 1850, 1930, 2035, 2123, 2530, 4070, 4246, 4255, 4439, 4825, 6325, 7141, 8510, 8878, 9361, 9650, 10175, 10615, 12650, 14282, 18722, 20350, 21230, 21275, 22195, 35705, 42550, 44390, 46805, 48829, 53075, 71410, 78551, 93610, 97658, 106150, 110975, 157102, 164243, 178525, 221950, 234025, 244145, 328486, 357050, 392755, 468050, 488290, 785510, 821215, 1220725, 1642430, 1806673, 1963775, 2441450, 3613346, 3927550, 4106075, 8212150, 9033365, 18066730, 45166825, 90333650]

約数ペア:

[(1, 90333650), (2, 45166825), (5, 18066730), (10, 9033365), (11, 8212150), (22, 4106075), (23, 3927550), (25, 3613346), (37, 2441450), (46, 1963775), (50, 1806673), (55, 1642430), (74, 1220725), (110, 821215), (115, 785510), (185, 488290), (193, 468050), (230, 392755), (253, 357050), (275, 328486), (370, 244145), (386, 234025), (407, 221950), (506, 178525), (550, 164243), (575, 157102), (814, 110975), (851, 106150), (925, 97658), (965, 93610), (1150, 78551), (1265, 71410), (1702, 53075), (1850, 48829), (1930, 46805), (2035, 44390), (2123, 42550), (2530, 35705), (4070, 22195), (4246, 21275), (4255, 21230), (4439, 20350), (4825, 18722), (6325, 14282), (7141, 12650), (8510, 10615), (8878, 10175), (9361, 9650)]