8291206925620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{38201}}^1\times {\mathrm{47389}}^1$

素因数の和:85828

約数の個数: 48

約数和(自身を含む): 17488394254800

約数和(自身を除く): 9197187329180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 38201, 47389, 76402, 94778, 152804, 189556, 191005, 236945, 382010, 473890, 764020, 947780, 8748029, 10852081, 17496058, 21704162, 34992116, 43408324, 43740145, 54260405, 87480290, 108520810, 174960580, 217041620, 1810307189, 3620614378, 7241228756, 9051535945, 18103071890, 36206143780, 414560346281, 829120692562, 1658241385124, 2072801731405, 4145603462810, 8291206925620]

約数ペア:

[(1, 8291206925620), (2, 4145603462810), (4, 2072801731405), (5, 1658241385124), (10, 829120692562), (20, 414560346281), (229, 36206143780), (458, 18103071890), (916, 9051535945), (1145, 7241228756), (2290, 3620614378), (4580, 1810307189), (38201, 217041620), (47389, 174960580), (76402, 108520810), (94778, 87480290), (152804, 54260405), (189556, 43740145), (191005, 43408324), (236945, 34992116), (382010, 21704162), (473890, 17496058), (764020, 10852081), (947780, 8748029)]