22476787180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{49121}}^1$

素因数の和:49434

約数の個数: 48

約数和(自身を含む): 47831466816

約数和(自身を除く): 25354679636

約数列:

[1, 2, 4, 5, 10, 20, 137, 167, 274, 334, 548, 668, 685, 835, 1370, 1670, 2740, 3340, 22879, 45758, 49121, 91516, 98242, 114395, 196484, 228790, 245605, 457580, 491210, 982420, 6729577, 8203207, 13459154, 16406414, 26918308, 32812828, 33647885, 41016035, 67295770, 82032070, 134591540, 164064140, 1123839359, 2247678718, 4495357436, 5619196795, 11238393590, 22476787180]

約数ペア:

[(1, 22476787180), (2, 11238393590), (4, 5619196795), (5, 4495357436), (10, 2247678718), (20, 1123839359), (137, 164064140), (167, 134591540), (274, 82032070), (334, 67295770), (548, 41016035), (668, 33647885), (685, 32812828), (835, 26918308), (1370, 16406414), (1670, 13459154), (2740, 8203207), (3340, 6729577), (22879, 982420), (45758, 491210), (49121, 457580), (91516, 245605), (98242, 228790), (114395, 196484)]