83487826480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{341827}}^1$

素因数の和:341954

約数の個数: 80

約数和(自身を含む): 201421465344

約数和(自身を除く): 117933638864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 71, 80, 86, 142, 172, 215, 284, 344, 355, 430, 568, 688, 710, 860, 1136, 1420, 1720, 2840, 3053, 3440, 5680, 6106, 12212, 15265, 24424, 30530, 48848, 61060, 122120, 244240, 341827, 683654, 1367308, 1709135, 2734616, 3418270, 5469232, 6836540, 13673080, 14698561, 24269717, 27346160, 29397122, 48539434, 58794244, 73492805, 97078868, 117588488, 121348585, 146985610, 194157736, 235176976, 242697170, 293971220, 388315472, 485394340, 587942440, 970788680, 1043597831, 1175884880, 1941577360, 2087195662, 4174391324, 5217989155, 8348782648, 10435978310, 16697565296, 20871956620, 41743913240, 83487826480]

約数ペア:

[(1, 83487826480), (2, 41743913240), (4, 20871956620), (5, 16697565296), (8, 10435978310), (10, 8348782648), (16, 5217989155), (20, 4174391324), (40, 2087195662), (43, 1941577360), (71, 1175884880), (80, 1043597831), (86, 970788680), (142, 587942440), (172, 485394340), (215, 388315472), (284, 293971220), (344, 242697170), (355, 235176976), (430, 194157736), (568, 146985610), (688, 121348585), (710, 117588488), (860, 97078868), (1136, 73492805), (1420, 58794244), (1720, 48539434), (2840, 29397122), (3053, 27346160), (3440, 24269717), (5680, 14698561), (6106, 13673080), (12212, 6836540), (15265, 5469232), (24424, 3418270), (30530, 2734616), (48848, 1709135), (61060, 1367308), (122120, 683654), (244240, 341827)]