22471937480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{334603}}^1$

素因数の和:334710

約数の個数: 64

約数和(自身を含む): 53483103360

約数和(自身を除く): 31011165880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 2920, 3358, 6716, 8395, 13432, 16790, 33580, 67160, 334603, 669206, 1338412, 1673015, 2676824, 3346030, 6692060, 7695869, 13384120, 15391738, 24426019, 30783476, 38479345, 48852038, 61566952, 76958690, 97704076, 122130095, 153917380, 195408152, 244260190, 307834760, 488520380, 561798437, 977040760, 1123596874, 2247193748, 2808992185, 4494387496, 5617984370, 11235968740, 22471937480]

約数ペア:

[(1, 22471937480), (2, 11235968740), (4, 5617984370), (5, 4494387496), (8, 2808992185), (10, 2247193748), (20, 1123596874), (23, 977040760), (40, 561798437), (46, 488520380), (73, 307834760), (92, 244260190), (115, 195408152), (146, 153917380), (184, 122130095), (230, 97704076), (292, 76958690), (365, 61566952), (460, 48852038), (584, 38479345), (730, 30783476), (920, 24426019), (1460, 15391738), (1679, 13384120), (2920, 7695869), (3358, 6692060), (6716, 3346030), (8395, 2676824), (13432, 1673015), (16790, 1338412), (33580, 669206), (67160, 334603)]