105599440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 265161600

約数和(自身を除く): 159562160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1840, 1979, 2320, 2668, 3335, 3958, 5336, 6670, 7916, 9895, 10672, 13340, 15832, 19790, 26680, 31664, 39580, 45517, 53360, 57391, 79160, 91034, 114782, 158320, 182068, 227585, 229564, 286955, 364136, 455170, 459128, 573910, 728272, 910340, 918256, 1147820, 1319993, 1820680, 2295640, 2639986, 3641360, 4591280, 5279972, 6599965, 10559944, 13199930, 21119888, 26399860, 52799720, 105599440]

約数ペア:

[(1, 105599440), (2, 52799720), (4, 26399860), (5, 21119888), (8, 13199930), (10, 10559944), (16, 6599965), (20, 5279972), (23, 4591280), (29, 3641360), (40, 2639986), (46, 2295640), (58, 1820680), (80, 1319993), (92, 1147820), (115, 918256), (116, 910340), (145, 728272), (184, 573910), (230, 459128), (232, 455170), (290, 364136), (368, 286955), (460, 229564), (464, 227585), (580, 182068), (667, 158320), (920, 114782), (1160, 91034), (1334, 79160), (1840, 57391), (1979, 53360), (2320, 45517), (2668, 39580), (3335, 31664), (3958, 26680), (5336, 19790), (6670, 15832), (7916, 13340), (9895, 10672)]