28207361710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1\times {\mathrm{4339}}^1$

素因数の和:4993

約数の個数: 64

約数和(自身を含む): 55998915840

約数和(自身を除く): 27791554130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 523, 565, 1046, 1130, 1243, 2486, 2615, 4339, 5230, 5753, 6215, 8678, 11506, 12430, 21695, 28765, 43390, 47729, 57530, 59099, 95458, 118198, 238645, 295495, 477290, 490307, 590990, 650089, 980614, 1300178, 2269297, 2451535, 3250445, 4538594, 4903070, 5393377, 6500890, 10786754, 11346485, 22692970, 24962267, 26966885, 49924534, 53933770, 124811335, 249622670, 256430561, 512861122, 1282152805, 2564305610, 2820736171, 5641472342, 14103680855, 28207361710]

約数ペア:

[(1, 28207361710), (2, 14103680855), (5, 5641472342), (10, 2820736171), (11, 2564305610), (22, 1282152805), (55, 512861122), (110, 256430561), (113, 249622670), (226, 124811335), (523, 53933770), (565, 49924534), (1046, 26966885), (1130, 24962267), (1243, 22692970), (2486, 11346485), (2615, 10786754), (4339, 6500890), (5230, 5393377), (5753, 4903070), (6215, 4538594), (8678, 3250445), (11506, 2451535), (12430, 2269297), (21695, 1300178), (28765, 980614), (43390, 650089), (47729, 590990), (57530, 490307), (59099, 477290), (95458, 295495), (118198, 238645)]