33609680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 89150544

約数和(自身を除く): 55540864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 1901, 2210, 3536, 3802, 4420, 7604, 8840, 9505, 15208, 17680, 19010, 24713, 30416, 32317, 38020, 49426, 64634, 76040, 98852, 123565, 129268, 152080, 161585, 197704, 247130, 258536, 323170, 395408, 420121, 494260, 517072, 646340, 840242, 988520, 1292680, 1680484, 1977040, 2100605, 2585360, 3360968, 4201210, 6721936, 8402420, 16804840, 33609680]

約数ペア:

[(1, 33609680), (2, 16804840), (4, 8402420), (5, 6721936), (8, 4201210), (10, 3360968), (13, 2585360), (16, 2100605), (17, 1977040), (20, 1680484), (26, 1292680), (34, 988520), (40, 840242), (52, 646340), (65, 517072), (68, 494260), (80, 420121), (85, 395408), (104, 323170), (130, 258536), (136, 247130), (170, 197704), (208, 161585), (221, 152080), (260, 129268), (272, 123565), (340, 98852), (442, 76040), (520, 64634), (680, 49426), (884, 38020), (1040, 32317), (1105, 30416), (1360, 24713), (1768, 19010), (1901, 17680), (2210, 15208), (3536, 9505), (3802, 8840), (4420, 7604)]