2934407920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{40801}}^1$

素因数の和:40874

約数の個数: 80

約数和(自身を含む): 7285605120

約数和(自身を除く): 4351197200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 7192, 8990, 14384, 17980, 35960, 40801, 71920, 81602, 163204, 204005, 326408, 408010, 652816, 816020, 1183229, 1264831, 1632040, 2366458, 2529662, 3264080, 4732916, 5059324, 5916145, 6324155, 9465832, 10118648, 11832290, 12648310, 18931664, 20237296, 23664580, 25296620, 36680099, 47329160, 50593240, 73360198, 94658320, 101186480, 146720396, 183400495, 293440792, 366800990, 586881584, 733601980, 1467203960, 2934407920]

約数ペア:

[(1, 2934407920), (2, 1467203960), (4, 733601980), (5, 586881584), (8, 366800990), (10, 293440792), (16, 183400495), (20, 146720396), (29, 101186480), (31, 94658320), (40, 73360198), (58, 50593240), (62, 47329160), (80, 36680099), (116, 25296620), (124, 23664580), (145, 20237296), (155, 18931664), (232, 12648310), (248, 11832290), (290, 10118648), (310, 9465832), (464, 6324155), (496, 5916145), (580, 5059324), (620, 4732916), (899, 3264080), (1160, 2529662), (1240, 2366458), (1798, 1632040), (2320, 1264831), (2480, 1183229), (3596, 816020), (4495, 652816), (7192, 408010), (8990, 326408), (14384, 204005), (17980, 163204), (35960, 81602), (40801, 71920)]