3906100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 9561888

約数和(自身を除く): 5655788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 67, 100, 106, 110, 134, 212, 220, 265, 268, 275, 335, 530, 550, 583, 670, 737, 1060, 1100, 1166, 1325, 1340, 1474, 1675, 2332, 2650, 2915, 2948, 3350, 3551, 3685, 5300, 5830, 6700, 7102, 7370, 11660, 14204, 14575, 14740, 17755, 18425, 29150, 35510, 36850, 39061, 58300, 71020, 73700, 78122, 88775, 156244, 177550, 195305, 355100, 390610, 781220, 976525, 1953050, 3906100]

約数ペア:

[(1, 3906100), (2, 1953050), (4, 976525), (5, 781220), (10, 390610), (11, 355100), (20, 195305), (22, 177550), (25, 156244), (44, 88775), (50, 78122), (53, 73700), (55, 71020), (67, 58300), (100, 39061), (106, 36850), (110, 35510), (134, 29150), (212, 18425), (220, 17755), (265, 14740), (268, 14575), (275, 14204), (335, 11660), (530, 7370), (550, 7102), (583, 6700), (670, 5830), (737, 5300), (1060, 3685), (1100, 3551), (1166, 3350), (1325, 2948), (1340, 2915), (1474, 2650), (1675, 2332)]