1880450050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1553}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 3566224872

約数和(自身を除く): 1685774822

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 397, 610, 794, 1525, 1553, 1985, 3050, 3106, 3970, 7765, 9925, 15530, 19850, 24217, 38825, 48434, 77650, 94733, 121085, 189466, 242170, 473665, 605425, 616541, 947330, 1210850, 1233082, 2368325, 3082705, 4736650, 6165410, 15413525, 30827050, 37609001, 75218002, 188045005, 376090010, 940225025, 1880450050]

約数ペア:

[(1, 1880450050), (2, 940225025), (5, 376090010), (10, 188045005), (25, 75218002), (50, 37609001), (61, 30827050), (122, 15413525), (305, 6165410), (397, 4736650), (610, 3082705), (794, 2368325), (1525, 1233082), (1553, 1210850), (1985, 947330), (3050, 616541), (3106, 605425), (3970, 473665), (7765, 242170), (9925, 189466), (15530, 121085), (19850, 94733), (24217, 77650), (38825, 48434)]