About the Number

124338420

124338419 ← → 124338421

2進数表記:111011010010100000011110100

漢数字表記:一億二千四百三十三万八千四百二十

素因数分解:

2 2 × 3 2 × 5 1 × 113 1 × 6113 1

素因数の和:6241
約数の個数: 72
約数和(自身を含む): 380559816
約数和(自身を除く): 256221396

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6113, 6780, 10170, 12226, 18339, 20340, 24452, 30565, 36678, 55017, 61130, 73356, 91695, 110034, 122260, 183390, 220068, 275085, 366780, 550170, 690769, 1100340, 1381538, 2072307, 2763076, 3453845, 4144614, 6216921, 6907690, 8289228, 10361535, 12433842, 13815380, 20723070, 24867684, 31084605, 41446140, 62169210, 124338420]

約数ペア:
[(1, 124338420), (2, 62169210), (3, 41446140), (4, 31084605), (5, 24867684), (6, 20723070), (9, 13815380), (10, 12433842), (12, 10361535), (15, 8289228), (18, 6907690), (20, 6216921), (30, 4144614), (36, 3453845), (45, 2763076), (60, 2072307), (90, 1381538), (113, 1100340), (180, 690769), (226, 550170), (339, 366780), (452, 275085), (565, 220068), (678, 183390), (1017, 122260), (1130, 110034), (1356, 91695), (1695, 73356), (2034, 61130), (2260, 55017), (3390, 36678), (4068, 30565), (5085, 24452), (6113, 20340), (6780, 18339), (10170, 12226)]

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