69113200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13322

約数の個数: 60

約数和(自身を含む): 178830568

約数和(自身を除く): 109717368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 13291, 26582, 53164, 66455, 106328, 132910, 172783, 212656, 265820, 332275, 345566, 531640, 664550, 691132, 863915, 1063280, 1329100, 1382264, 1727830, 2658200, 2764528, 3455660, 4319575, 5316400, 6911320, 8639150, 13822640, 17278300, 34556600, 69113200]

約数ペア:

[(1, 69113200), (2, 34556600), (4, 17278300), (5, 13822640), (8, 8639150), (10, 6911320), (13, 5316400), (16, 4319575), (20, 3455660), (25, 2764528), (26, 2658200), (40, 1727830), (50, 1382264), (52, 1329100), (65, 1063280), (80, 863915), (100, 691132), (104, 664550), (130, 531640), (200, 345566), (208, 332275), (260, 265820), (325, 212656), (400, 172783), (520, 132910), (650, 106328), (1040, 66455), (1300, 53164), (2600, 26582), (5200, 13291)]