75363820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14549}}^1$

素因数の和:14602

約数の個数: 48

約数和(自身を含む): 185774400

約数和(自身を除く): 110410580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 14549, 29098, 58196, 72745, 101843, 145490, 203686, 290980, 407372, 509215, 538313, 1018430, 1076626, 2036860, 2153252, 2691565, 3768191, 5383130, 7536382, 10766260, 15072764, 18840955, 37681910, 75363820]

約数ペア:

[(1, 75363820), (2, 37681910), (4, 18840955), (5, 15072764), (7, 10766260), (10, 7536382), (14, 5383130), (20, 3768191), (28, 2691565), (35, 2153252), (37, 2036860), (70, 1076626), (74, 1018430), (140, 538313), (148, 509215), (185, 407372), (259, 290980), (370, 203686), (518, 145490), (740, 101843), (1036, 72745), (1295, 58196), (2590, 29098), (5180, 14549)]