2006299150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{9011}}^1$

素因数の和:9157

約数の個数: 48

約数和(自身を含む): 3845276208

約数和(自身を除く): 1838977058

約数列:

[1, 2, 5, 10, 25, 50, 61, 73, 122, 146, 305, 365, 610, 730, 1525, 1825, 3050, 3650, 4453, 8906, 9011, 18022, 22265, 44530, 45055, 90110, 111325, 222650, 225275, 450550, 549671, 657803, 1099342, 1315606, 2748355, 3289015, 5496710, 6578030, 13741775, 16445075, 27483550, 32890150, 40125983, 80251966, 200629915, 401259830, 1003149575, 2006299150]

約数ペア:

[(1, 2006299150), (2, 1003149575), (5, 401259830), (10, 200629915), (25, 80251966), (50, 40125983), (61, 32890150), (73, 27483550), (122, 16445075), (146, 13741775), (305, 6578030), (365, 5496710), (610, 3289015), (730, 2748355), (1525, 1315606), (1825, 1099342), (3050, 657803), (3650, 549671), (4453, 450550), (8906, 225275), (9011, 222650), (18022, 111325), (22265, 90110), (44530, 45055)]