20135871250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24007}}^1$

素因数の和:24101

約数の個数: 80

約数和(自身を含む): 41850553536

約数和(自身を除く): 21714682286

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 250, 275, 305, 550, 610, 625, 671, 1250, 1342, 1375, 1525, 2750, 3050, 3355, 6710, 6875, 7625, 13750, 15250, 16775, 24007, 33550, 38125, 48014, 76250, 83875, 120035, 167750, 240070, 264077, 419375, 528154, 600175, 838750, 1200350, 1320385, 1464427, 2640770, 2928854, 3000875, 6001750, 6601925, 7322135, 13203850, 14644270, 15004375, 16108697, 30008750, 32217394, 33009625, 36610675, 66019250, 73221350, 80543485, 161086970, 165048125, 183053375, 330096250, 366106750, 402717425, 805434850, 915266875, 1830533750, 2013587125, 4027174250, 10067935625, 20135871250]

約数ペア:

[(1, 20135871250), (2, 10067935625), (5, 4027174250), (10, 2013587125), (11, 1830533750), (22, 915266875), (25, 805434850), (50, 402717425), (55, 366106750), (61, 330096250), (110, 183053375), (122, 165048125), (125, 161086970), (250, 80543485), (275, 73221350), (305, 66019250), (550, 36610675), (610, 33009625), (625, 32217394), (671, 30008750), (1250, 16108697), (1342, 15004375), (1375, 14644270), (1525, 13203850), (2750, 7322135), (3050, 6601925), (3355, 6001750), (6710, 3000875), (6875, 2928854), (7625, 2640770), (13750, 1464427), (15250, 1320385), (16775, 1200350), (24007, 838750), (33550, 600175), (38125, 528154), (48014, 419375), (76250, 264077), (83875, 240070), (120035, 167750)]