79630070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4111}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 155433600

約数和(自身を除く): 75803530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 4111, 8222, 9685, 19370, 20555, 41110, 53443, 106886, 267215, 534430, 612539, 1225078, 3062695, 6125390, 7963007, 15926014, 39815035, 79630070]

約数ペア:

[(1, 79630070), (2, 39815035), (5, 15926014), (10, 7963007), (13, 6125390), (26, 3062695), (65, 1225078), (130, 612539), (149, 534430), (298, 267215), (745, 106886), (1490, 53443), (1937, 41110), (3874, 20555), (4111, 19370), (8222, 9685)]