194081680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3248

約数の個数: 80

約数和(自身を含む): 494343360

約数和(自身を除く): 300261680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1534, 2360, 3068, 3163, 3835, 4720, 6136, 6326, 7670, 12272, 12652, 15340, 15815, 25304, 30680, 31630, 41119, 50608, 61360, 63260, 82238, 126520, 164476, 186617, 205595, 253040, 328952, 373234, 411190, 657904, 746468, 822380, 933085, 1492936, 1644760, 1866170, 2426021, 2985872, 3289520, 3732340, 4852042, 7464680, 9704084, 12130105, 14929360, 19408168, 24260210, 38816336, 48520420, 97040840, 194081680]

約数ペア:

[(1, 194081680), (2, 97040840), (4, 48520420), (5, 38816336), (8, 24260210), (10, 19408168), (13, 14929360), (16, 12130105), (20, 9704084), (26, 7464680), (40, 4852042), (52, 3732340), (59, 3289520), (65, 2985872), (80, 2426021), (104, 1866170), (118, 1644760), (130, 1492936), (208, 933085), (236, 822380), (260, 746468), (295, 657904), (472, 411190), (520, 373234), (590, 328952), (767, 253040), (944, 205595), (1040, 186617), (1180, 164476), (1534, 126520), (2360, 82238), (3068, 63260), (3163, 61360), (3835, 50608), (4720, 41119), (6136, 31630), (6326, 30680), (7670, 25304), (12272, 15815), (12652, 15340)]