33073280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 81665280

約数和(自身を除く): 48592000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1667, 1984, 2480, 3334, 3968, 4960, 6668, 8335, 9920, 13336, 16670, 19840, 26672, 33340, 51677, 53344, 66680, 103354, 106688, 133360, 206708, 213376, 258385, 266720, 413416, 516770, 533440, 826832, 1033540, 1066880, 1653664, 2067080, 3307328, 4134160, 6614656, 8268320, 16536640, 33073280]

約数ペア:

[(1, 33073280), (2, 16536640), (4, 8268320), (5, 6614656), (8, 4134160), (10, 3307328), (16, 2067080), (20, 1653664), (31, 1066880), (32, 1033540), (40, 826832), (62, 533440), (64, 516770), (80, 413416), (124, 266720), (128, 258385), (155, 213376), (160, 206708), (248, 133360), (310, 106688), (320, 103354), (496, 66680), (620, 53344), (640, 51677), (992, 33340), (1240, 26672), (1667, 19840), (1984, 16670), (2480, 13336), (3334, 9920), (3968, 8335), (4960, 6668)]