25340940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6121}}^1$

素因数の和:6159

約数の個数: 72

約数和(自身を含む): 80222688

約数和(自身を除く): 54881748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6121, 12242, 18363, 24484, 30605, 36726, 55089, 61210, 73452, 91815, 110178, 122420, 140783, 183630, 220356, 275445, 281566, 367260, 422349, 550890, 563132, 703915, 844698, 1101780, 1267047, 1407830, 1689396, 2111745, 2534094, 2815660, 4223490, 5068188, 6335235, 8446980, 12670470, 25340940]

約数ペア:

[(1, 25340940), (2, 12670470), (3, 8446980), (4, 6335235), (5, 5068188), (6, 4223490), (9, 2815660), (10, 2534094), (12, 2111745), (15, 1689396), (18, 1407830), (20, 1267047), (23, 1101780), (30, 844698), (36, 703915), (45, 563132), (46, 550890), (60, 422349), (69, 367260), (90, 281566), (92, 275445), (115, 220356), (138, 183630), (180, 140783), (207, 122420), (230, 110178), (276, 91815), (345, 73452), (414, 61210), (460, 55089), (690, 36726), (828, 30605), (1035, 24484), (1380, 18363), (2070, 12242), (4140, 6121)]