33657280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 88879680

約数和(自身を除く): 55222400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 269, 272, 320, 340, 368, 391, 460, 538, 544, 680, 736, 782, 920, 1076, 1088, 1345, 1360, 1472, 1564, 1840, 1955, 2152, 2690, 2720, 3128, 3680, 3910, 4304, 4573, 5380, 5440, 6187, 6256, 7360, 7820, 8608, 9146, 10760, 12374, 12512, 15640, 17216, 18292, 21520, 22865, 24748, 25024, 30935, 31280, 36584, 43040, 45730, 49496, 61870, 62560, 73168, 86080, 91460, 98992, 105179, 123740, 125120, 146336, 182920, 197984, 210358, 247480, 292672, 365840, 395968, 420716, 494960, 525895, 731680, 841432, 989920, 1051790, 1463360, 1682864, 1979840, 2103580, 3365728, 4207160, 6731456, 8414320, 16828640, 33657280]

約数ペア:

[(1, 33657280), (2, 16828640), (4, 8414320), (5, 6731456), (8, 4207160), (10, 3365728), (16, 2103580), (17, 1979840), (20, 1682864), (23, 1463360), (32, 1051790), (34, 989920), (40, 841432), (46, 731680), (64, 525895), (68, 494960), (80, 420716), (85, 395968), (92, 365840), (115, 292672), (136, 247480), (160, 210358), (170, 197984), (184, 182920), (230, 146336), (269, 125120), (272, 123740), (320, 105179), (340, 98992), (368, 91460), (391, 86080), (460, 73168), (538, 62560), (544, 61870), (680, 49496), (736, 45730), (782, 43040), (920, 36584), (1076, 31280), (1088, 30935), (1345, 25024), (1360, 24748), (1472, 22865), (1564, 21520), (1840, 18292), (1955, 17216), (2152, 15640), (2690, 12512), (2720, 12374), (3128, 10760), (3680, 9146), (3910, 8608), (4304, 7820), (4573, 7360), (5380, 6256), (5440, 6187)]