2582629120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118687}}^1$

素因数の和:118725

約数の個数: 72

約数和(自身を含む): 6550153344

約数和(自身を除く): 3967524224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 118687, 237374, 474748, 593435, 949496, 1186870, 1898992, 2017679, 2373740, 3797984, 4035358, 4747480, 7595968, 8070716, 9494960, 10088395, 15191936, 16141432, 18989920, 20176790, 30383872, 32282864, 37979840, 40353580, 64565728, 75959680, 80707160, 129131456, 151919360, 161414320, 258262912, 322828640, 516525824, 645657280, 1291314560, 2582629120]

約数ペア:

[(1, 2582629120), (2, 1291314560), (4, 645657280), (5, 516525824), (8, 322828640), (10, 258262912), (16, 161414320), (17, 151919360), (20, 129131456), (32, 80707160), (34, 75959680), (40, 64565728), (64, 40353580), (68, 37979840), (80, 32282864), (85, 30383872), (128, 20176790), (136, 18989920), (160, 16141432), (170, 15191936), (256, 10088395), (272, 9494960), (320, 8070716), (340, 7595968), (544, 4747480), (640, 4035358), (680, 3797984), (1088, 2373740), (1280, 2017679), (1360, 1898992), (2176, 1186870), (2720, 949496), (4352, 593435), (5440, 474748), (10880, 237374), (21760, 118687)]