102853040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 250936320

約数和(自身を除く): 148083280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 619, 620, 670, 1072, 1238, 1240, 1340, 2077, 2476, 2480, 2680, 3095, 4154, 4952, 5360, 6190, 8308, 9904, 10385, 12380, 16616, 19189, 20770, 24760, 33232, 38378, 41473, 41540, 49520, 76756, 82946, 83080, 95945, 153512, 165892, 166160, 191890, 207365, 307024, 331784, 383780, 414730, 663568, 767560, 829460, 1285663, 1535120, 1658920, 2571326, 3317840, 5142652, 6428315, 10285304, 12856630, 20570608, 25713260, 51426520, 102853040]

約数ペア:

[(1, 102853040), (2, 51426520), (4, 25713260), (5, 20570608), (8, 12856630), (10, 10285304), (16, 6428315), (20, 5142652), (31, 3317840), (40, 2571326), (62, 1658920), (67, 1535120), (80, 1285663), (124, 829460), (134, 767560), (155, 663568), (248, 414730), (268, 383780), (310, 331784), (335, 307024), (496, 207365), (536, 191890), (619, 166160), (620, 165892), (670, 153512), (1072, 95945), (1238, 83080), (1240, 82946), (1340, 76756), (2077, 49520), (2476, 41540), (2480, 41473), (2680, 38378), (3095, 33232), (4154, 24760), (4952, 20770), (5360, 19189), (6190, 16616), (8308, 12380), (9904, 10385)]