4501670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 9052560

約数和(自身を除く): 4550890

約数列:

[1, 2, 5, 10, 19, 29, 38, 43, 58, 86, 95, 145, 190, 215, 290, 361, 430, 551, 722, 817, 1102, 1247, 1634, 1805, 2494, 2755, 3610, 4085, 5510, 6235, 8170, 10469, 12470, 15523, 20938, 23693, 31046, 47386, 52345, 77615, 104690, 118465, 155230, 236930, 450167, 900334, 2250835, 4501670]

約数ペア:

[(1, 4501670), (2, 2250835), (5, 900334), (10, 450167), (19, 236930), (29, 155230), (38, 118465), (43, 104690), (58, 77615), (86, 52345), (95, 47386), (145, 31046), (190, 23693), (215, 20938), (290, 15523), (361, 12470), (430, 10469), (551, 8170), (722, 6235), (817, 5510), (1102, 4085), (1247, 3610), (1634, 2755), (1805, 2494)]