12225702980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{51817}}^1$

素因数の和:52124

約数の個数: 48

約数和(自身を含む): 26325202176

約数和(自身を除く): 14099499196

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 251, 470, 502, 940, 1004, 1255, 2510, 5020, 11797, 23594, 47188, 51817, 58985, 103634, 117970, 207268, 235940, 259085, 518170, 1036340, 2435399, 4870798, 9741596, 12176995, 13006067, 24353990, 26012134, 48707980, 52024268, 65030335, 130060670, 260121340, 611285149, 1222570298, 2445140596, 3056425745, 6112851490, 12225702980]

約数ペア:

[(1, 12225702980), (2, 6112851490), (4, 3056425745), (5, 2445140596), (10, 1222570298), (20, 611285149), (47, 260121340), (94, 130060670), (188, 65030335), (235, 52024268), (251, 48707980), (470, 26012134), (502, 24353990), (940, 13006067), (1004, 12176995), (1255, 9741596), (2510, 4870798), (5020, 2435399), (11797, 1036340), (23594, 518170), (47188, 259085), (51817, 235940), (58985, 207268), (103634, 117970)]