8528715260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{136111}}^1$

素因数の和:136374

約数の個数: 48

約数和(自身を含む): 19368193152

約数和(自身を除く): 10839477892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 2410, 3133, 4820, 6266, 12532, 15665, 31330, 62660, 136111, 272222, 544444, 680555, 1361110, 1769443, 2722220, 3538886, 7077772, 8847215, 17694430, 32802751, 35388860, 65605502, 131211004, 164013755, 328027510, 426435763, 656055020, 852871526, 1705743052, 2132178815, 4264357630, 8528715260]

約数ペア:

[(1, 8528715260), (2, 4264357630), (4, 2132178815), (5, 1705743052), (10, 852871526), (13, 656055020), (20, 426435763), (26, 328027510), (52, 164013755), (65, 131211004), (130, 65605502), (241, 35388860), (260, 32802751), (482, 17694430), (964, 8847215), (1205, 7077772), (2410, 3538886), (3133, 2722220), (4820, 1769443), (6266, 1361110), (12532, 680555), (15665, 544444), (31330, 272222), (62660, 136111)]