3204120140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{35311}}^1$

素因数の和:35682

約数の個数: 48

約数和(自身を含む): 7267209600

約数和(自身を除く): 4063089460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 349, 698, 1396, 1745, 3490, 4537, 6980, 9074, 18148, 22685, 35311, 45370, 70622, 90740, 141244, 176555, 353110, 459043, 706220, 918086, 1836172, 2295215, 4590430, 9180860, 12323539, 24647078, 49294156, 61617695, 123235390, 160206007, 246470780, 320412014, 640824028, 801030035, 1602060070, 3204120140]

約数ペア:

[(1, 3204120140), (2, 1602060070), (4, 801030035), (5, 640824028), (10, 320412014), (13, 246470780), (20, 160206007), (26, 123235390), (52, 61617695), (65, 49294156), (130, 24647078), (260, 12323539), (349, 9180860), (698, 4590430), (1396, 2295215), (1745, 1836172), (3490, 918086), (4537, 706220), (6980, 459043), (9074, 353110), (18148, 176555), (22685, 141244), (35311, 90740), (45370, 70622)]