2528132750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70717}}^1$

素因数の和:70758

約数の個数: 64

約数和(自身を含む): 5560132032

約数和(自身を除く): 3031999282

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1430, 1625, 2750, 3250, 3575, 7150, 17875, 35750, 70717, 141434, 353585, 707170, 777887, 919321, 1555774, 1767925, 1838642, 3535850, 3889435, 4596605, 7778870, 8839625, 9193210, 10112531, 17679250, 19447175, 20225062, 22983025, 38894350, 45966050, 50562655, 97235875, 101125310, 114915125, 194471750, 229830250, 252813275, 505626550, 1264066375, 2528132750]

約数ペア:

[(1, 2528132750), (2, 1264066375), (5, 505626550), (10, 252813275), (11, 229830250), (13, 194471750), (22, 114915125), (25, 101125310), (26, 97235875), (50, 50562655), (55, 45966050), (65, 38894350), (110, 22983025), (125, 20225062), (130, 19447175), (143, 17679250), (250, 10112531), (275, 9193210), (286, 8839625), (325, 7778870), (550, 4596605), (650, 3889435), (715, 3535850), (1375, 1838642), (1430, 1767925), (1625, 1555774), (2750, 919321), (3250, 777887), (3575, 707170), (7150, 353585), (17875, 141434), (35750, 70717)]