12277630520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{950281}}^1$

素因数の和:950328

約数の個数: 64

約数和(自身を含む): 30789136800

約数和(自身を除く): 18511506280

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 950281, 1900562, 3801124, 4751405, 7602248, 9502810, 16154777, 18055339, 19005620, 32309554, 36110678, 38011240, 64619108, 72221356, 80773885, 90276695, 129238216, 144442712, 161547770, 180553390, 306940763, 323095540, 361106780, 613881526, 646191080, 722213560, 1227763052, 1534703815, 2455526104, 3069407630, 6138815260, 12277630520]

約数ペア:

[(1, 12277630520), (2, 6138815260), (4, 3069407630), (5, 2455526104), (8, 1534703815), (10, 1227763052), (17, 722213560), (19, 646191080), (20, 613881526), (34, 361106780), (38, 323095540), (40, 306940763), (68, 180553390), (76, 161547770), (85, 144442712), (95, 129238216), (136, 90276695), (152, 80773885), (170, 72221356), (190, 64619108), (323, 38011240), (340, 36110678), (380, 32309554), (646, 19005620), (680, 18055339), (760, 16154777), (1292, 9502810), (1615, 7602248), (2584, 4751405), (3230, 3801124), (6460, 1900562), (12920, 950281)]