33112040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 64

約数和(自身を含む): 82449360

約数和(自身を除く): 49337320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1721, 1924, 2405, 3442, 3848, 4810, 6884, 8605, 9620, 13768, 17210, 19240, 22373, 34420, 44746, 63677, 68840, 89492, 111865, 127354, 178984, 223730, 254708, 318385, 447460, 509416, 636770, 827801, 894920, 1273540, 1655602, 2547080, 3311204, 4139005, 6622408, 8278010, 16556020, 33112040]

約数ペア:

[(1, 33112040), (2, 16556020), (4, 8278010), (5, 6622408), (8, 4139005), (10, 3311204), (13, 2547080), (20, 1655602), (26, 1273540), (37, 894920), (40, 827801), (52, 636770), (65, 509416), (74, 447460), (104, 318385), (130, 254708), (148, 223730), (185, 178984), (260, 127354), (296, 111865), (370, 89492), (481, 68840), (520, 63677), (740, 44746), (962, 34420), (1480, 22373), (1721, 19240), (1924, 17210), (2405, 13768), (3442, 9620), (3848, 8605), (4810, 6884)]