33608080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 86119488

約数和(自身を除く): 52511408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 181, 211, 220, 362, 422, 440, 724, 844, 880, 905, 1055, 1448, 1688, 1810, 1991, 2110, 2321, 2896, 3376, 3620, 3982, 4220, 4642, 7240, 7964, 8440, 9284, 9955, 11605, 14480, 15928, 16880, 18568, 19910, 23210, 31856, 37136, 38191, 39820, 46420, 76382, 79640, 92840, 152764, 159280, 185680, 190955, 305528, 381910, 420101, 611056, 763820, 840202, 1527640, 1680404, 2100505, 3055280, 3360808, 4201010, 6721616, 8402020, 16804040, 33608080]

約数ペア:

[(1, 33608080), (2, 16804040), (4, 8402020), (5, 6721616), (8, 4201010), (10, 3360808), (11, 3055280), (16, 2100505), (20, 1680404), (22, 1527640), (40, 840202), (44, 763820), (55, 611056), (80, 420101), (88, 381910), (110, 305528), (176, 190955), (181, 185680), (211, 159280), (220, 152764), (362, 92840), (422, 79640), (440, 76382), (724, 46420), (844, 39820), (880, 38191), (905, 37136), (1055, 31856), (1448, 23210), (1688, 19910), (1810, 18568), (1991, 16880), (2110, 15928), (2321, 14480), (2896, 11605), (3376, 9955), (3620, 9284), (3982, 8440), (4220, 7964), (4642, 7240)]