33109880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 86313600

約数和(自身を除く): 53203720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 29, 34, 40, 46, 58, 68, 73, 85, 92, 115, 116, 136, 145, 146, 170, 184, 230, 232, 290, 292, 340, 365, 391, 460, 493, 580, 584, 667, 680, 730, 782, 920, 986, 1160, 1241, 1334, 1460, 1564, 1679, 1955, 1972, 2117, 2465, 2482, 2668, 2920, 3128, 3335, 3358, 3910, 3944, 4234, 4930, 4964, 5336, 6205, 6670, 6716, 7820, 8395, 8468, 9860, 9928, 10585, 11339, 12410, 13340, 13432, 15640, 16790, 16936, 19720, 21170, 22678, 24820, 26680, 28543, 33580, 35989, 42340, 45356, 48691, 49640, 56695, 57086, 67160, 71978, 84680, 90712, 97382, 113390, 114172, 142715, 143956, 179945, 194764, 226780, 228344, 243455, 285430, 287912, 359890, 389528, 453560, 486910, 570860, 719780, 827747, 973820, 1141720, 1439560, 1655494, 1947640, 3310988, 4138735, 6621976, 8277470, 16554940, 33109880]

約数ペア:

[(1, 33109880), (2, 16554940), (4, 8277470), (5, 6621976), (8, 4138735), (10, 3310988), (17, 1947640), (20, 1655494), (23, 1439560), (29, 1141720), (34, 973820), (40, 827747), (46, 719780), (58, 570860), (68, 486910), (73, 453560), (85, 389528), (92, 359890), (115, 287912), (116, 285430), (136, 243455), (145, 228344), (146, 226780), (170, 194764), (184, 179945), (230, 143956), (232, 142715), (290, 114172), (292, 113390), (340, 97382), (365, 90712), (391, 84680), (460, 71978), (493, 67160), (580, 57086), (584, 56695), (667, 49640), (680, 48691), (730, 45356), (782, 42340), (920, 35989), (986, 33580), (1160, 28543), (1241, 26680), (1334, 24820), (1460, 22678), (1564, 21170), (1679, 19720), (1955, 16936), (1972, 16790), (2117, 15640), (2465, 13432), (2482, 13340), (2668, 12410), (2920, 11339), (3128, 10585), (3335, 9928), (3358, 9860), (3910, 8468), (3944, 8395), (4234, 7820), (4930, 6716), (4964, 6670), (5336, 6205)]