38495200150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{205253}}^1$

素因数の和:205318

約数の個数: 72

約数和(自身を含む): 81241175232

約数和(自身を除く): 42745975082

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 155, 242, 275, 310, 341, 550, 605, 682, 775, 1210, 1550, 1705, 3025, 3410, 3751, 6050, 7502, 8525, 17050, 18755, 37510, 93775, 187550, 205253, 410506, 1026265, 2052530, 2257783, 4515566, 5131325, 6362843, 10262650, 11288915, 12725686, 22577830, 24835613, 31814215, 49671226, 56444575, 63628430, 69991273, 112889150, 124178065, 139982546, 159071075, 248356130, 318142150, 349956365, 620890325, 699912730, 769904003, 1241780650, 1539808006, 1749781825, 3499563650, 3849520015, 7699040030, 19247600075, 38495200150]

約数ペア:

[(1, 38495200150), (2, 19247600075), (5, 7699040030), (10, 3849520015), (11, 3499563650), (22, 1749781825), (25, 1539808006), (31, 1241780650), (50, 769904003), (55, 699912730), (62, 620890325), (110, 349956365), (121, 318142150), (155, 248356130), (242, 159071075), (275, 139982546), (310, 124178065), (341, 112889150), (550, 69991273), (605, 63628430), (682, 56444575), (775, 49671226), (1210, 31814215), (1550, 24835613), (1705, 22577830), (3025, 12725686), (3410, 11288915), (3751, 10262650), (6050, 6362843), (7502, 5131325), (8525, 4515566), (17050, 2257783), (18755, 2052530), (37510, 1026265), (93775, 410506), (187550, 205253)]