2830540555480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{300343}}^1\times {\mathrm{21419}}^1$

素因数の和:321784

約数の個数: 64

約数和(自身を含む): 6948037958400

約数和(自身を除く): 4117497402920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21419, 42838, 85676, 107095, 171352, 214190, 235609, 300343, 428380, 471218, 600686, 856760, 942436, 1178045, 1201372, 1501715, 1884872, 2356090, 2402744, 3003430, 3303773, 4712180, 6006860, 6607546, 9424360, 12013720, 13215092, 16518865, 26430184, 33037730, 66075460, 132150920, 6433046717, 12866093434, 25732186868, 32165233585, 51464373736, 64330467170, 70763513887, 128660934340, 141527027774, 257321868680, 283054055548, 353817569435, 566108111096, 707635138870, 1415270277740, 2830540555480]

約数ペア:

[(1, 2830540555480), (2, 1415270277740), (4, 707635138870), (5, 566108111096), (8, 353817569435), (10, 283054055548), (11, 257321868680), (20, 141527027774), (22, 128660934340), (40, 70763513887), (44, 64330467170), (55, 51464373736), (88, 32165233585), (110, 25732186868), (220, 12866093434), (440, 6433046717), (21419, 132150920), (42838, 66075460), (85676, 33037730), (107095, 26430184), (171352, 16518865), (214190, 13215092), (235609, 12013720), (300343, 9424360), (428380, 6607546), (471218, 6006860), (600686, 4712180), (856760, 3303773), (942436, 3003430), (1178045, 2402744), (1201372, 2356090), (1501715, 1884872)]