39010291220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 83684240640

約数和(自身を除く): 44673949420

約数列:

[1, 2, 4, 5, 10, 20, 109, 163, 218, 311, 326, 353, 436, 545, 622, 652, 706, 815, 1090, 1244, 1412, 1555, 1630, 1765, 2180, 3110, 3260, 3530, 6220, 7060, 17767, 33899, 35534, 38477, 50693, 57539, 67798, 71068, 76954, 88835, 101386, 109783, 115078, 135596, 153908, 169495, 177670, 192385, 202772, 219566, 230156, 253465, 287695, 338990, 355340, 384770, 439132, 506930, 548915, 575390, 677980, 769540, 1013860, 1097830, 1150780, 2195660, 5525537, 6271751, 11051074, 11966347, 12543502, 17894629, 22102148, 23932694, 25087004, 27627685, 31358755, 35789258, 47865388, 55255370, 59831735, 62717510, 71578516, 89473145, 110510740, 119663470, 125435020, 178946290, 239326940, 357892580, 1950514561, 3901029122, 7802058244, 9752572805, 19505145610, 39010291220]

約数ペア:

[(1, 39010291220), (2, 19505145610), (4, 9752572805), (5, 7802058244), (10, 3901029122), (20, 1950514561), (109, 357892580), (163, 239326940), (218, 178946290), (311, 125435020), (326, 119663470), (353, 110510740), (436, 89473145), (545, 71578516), (622, 62717510), (652, 59831735), (706, 55255370), (815, 47865388), (1090, 35789258), (1244, 31358755), (1412, 27627685), (1555, 25087004), (1630, 23932694), (1765, 22102148), (2180, 17894629), (3110, 12543502), (3260, 11966347), (3530, 11051074), (6220, 6271751), (7060, 5525537), (17767, 2195660), (33899, 1150780), (35534, 1097830), (38477, 1013860), (50693, 769540), (57539, 677980), (67798, 575390), (71068, 548915), (76954, 506930), (88835, 439132), (101386, 384770), (109783, 355340), (115078, 338990), (135596, 287695), (153908, 253465), (169495, 230156), (177670, 219566), (192385, 202772)]