2283440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 5946048

約数和(自身を除く): 3662608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 73, 80, 85, 92, 115, 136, 146, 170, 184, 230, 272, 292, 340, 365, 368, 391, 460, 584, 680, 730, 782, 920, 1168, 1241, 1360, 1460, 1564, 1679, 1840, 1955, 2482, 2920, 3128, 3358, 3910, 4964, 5840, 6205, 6256, 6716, 7820, 8395, 9928, 12410, 13432, 15640, 16790, 19856, 24820, 26864, 28543, 31280, 33580, 49640, 57086, 67160, 99280, 114172, 134320, 142715, 228344, 285430, 456688, 570860, 1141720, 2283440]

約数ペア:

[(1, 2283440), (2, 1141720), (4, 570860), (5, 456688), (8, 285430), (10, 228344), (16, 142715), (17, 134320), (20, 114172), (23, 99280), (34, 67160), (40, 57086), (46, 49640), (68, 33580), (73, 31280), (80, 28543), (85, 26864), (92, 24820), (115, 19856), (136, 16790), (146, 15640), (170, 13432), (184, 12410), (230, 9928), (272, 8395), (292, 7820), (340, 6716), (365, 6256), (368, 6205), (391, 5840), (460, 4964), (584, 3910), (680, 3358), (730, 3128), (782, 2920), (920, 2482), (1168, 1955), (1241, 1840), (1360, 1679), (1460, 1564)]