23654328680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{15971}}^1$

素因数の和:16650

約数の個数: 64

約数和(自身を含む): 54187246080

約数和(自身を除く): 30532917400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 607, 610, 1214, 1220, 2428, 2440, 3035, 4856, 6070, 12140, 15971, 24280, 31942, 37027, 63884, 74054, 79855, 127768, 148108, 159710, 185135, 296216, 319420, 370270, 638840, 740540, 974231, 1481080, 1948462, 3896924, 4871155, 7793848, 9694397, 9742310, 19388794, 19484620, 38777588, 38969240, 48471985, 77555176, 96943970, 193887940, 387775880, 591358217, 1182716434, 2365432868, 2956791085, 4730865736, 5913582170, 11827164340, 23654328680]

約数ペア:

[(1, 23654328680), (2, 11827164340), (4, 5913582170), (5, 4730865736), (8, 2956791085), (10, 2365432868), (20, 1182716434), (40, 591358217), (61, 387775880), (122, 193887940), (244, 96943970), (305, 77555176), (488, 48471985), (607, 38969240), (610, 38777588), (1214, 19484620), (1220, 19388794), (2428, 9742310), (2440, 9694397), (3035, 7793848), (4856, 4871155), (6070, 3896924), (12140, 1948462), (15971, 1481080), (24280, 974231), (31942, 740540), (37027, 638840), (63884, 370270), (74054, 319420), (79855, 296216), (127768, 185135), (148108, 159710)]