4237750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 9165312

約数和(自身を除く): 4927562

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 67, 110, 115, 125, 134, 230, 250, 253, 275, 335, 506, 550, 575, 670, 737, 1150, 1265, 1375, 1474, 1541, 1675, 2530, 2750, 2875, 3082, 3350, 3685, 5750, 6325, 7370, 7705, 8375, 12650, 15410, 16750, 16951, 18425, 31625, 33902, 36850, 38525, 63250, 77050, 84755, 92125, 169510, 184250, 192625, 385250, 423775, 847550, 2118875, 4237750]

約数ペア:

[(1, 4237750), (2, 2118875), (5, 847550), (10, 423775), (11, 385250), (22, 192625), (23, 184250), (25, 169510), (46, 92125), (50, 84755), (55, 77050), (67, 63250), (110, 38525), (115, 36850), (125, 33902), (134, 31625), (230, 18425), (250, 16951), (253, 16750), (275, 15410), (335, 12650), (506, 8375), (550, 7705), (575, 7370), (670, 6325), (737, 5750), (1150, 3685), (1265, 3350), (1375, 3082), (1474, 2875), (1541, 2750), (1675, 2530)]