33005080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 78566400

約数和(自身を除く): 45561320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 619, 620, 860, 1238, 1240, 1333, 1720, 2476, 2666, 3095, 4952, 5332, 6190, 6665, 10664, 12380, 13330, 19189, 24760, 26617, 26660, 38378, 53234, 53320, 76756, 95945, 106468, 133085, 153512, 191890, 212936, 266170, 383780, 532340, 767560, 825127, 1064680, 1650254, 3300508, 4125635, 6601016, 8251270, 16502540, 33005080]

約数ペア:

[(1, 33005080), (2, 16502540), (4, 8251270), (5, 6601016), (8, 4125635), (10, 3300508), (20, 1650254), (31, 1064680), (40, 825127), (43, 767560), (62, 532340), (86, 383780), (124, 266170), (155, 212936), (172, 191890), (215, 153512), (248, 133085), (310, 106468), (344, 95945), (430, 76756), (619, 53320), (620, 53234), (860, 38378), (1238, 26660), (1240, 26617), (1333, 24760), (1720, 19189), (2476, 13330), (2666, 12380), (3095, 10664), (4952, 6665), (5332, 6190)]