172912584680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13551143}}^1$

素因数の和:13551194

約数の個数: 64

約数和(自身を含む): 439057065600

約数和(自身を除く): 266144480920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12760, 13551143, 27102286, 54204572, 67755715, 108409144, 135511430, 149062573, 271022860, 298125146, 392983147, 542045720, 596250292, 745312865, 785966294, 1192500584, 1490625730, 1571932588, 1964915735, 2981251460, 3143865176, 3929831470, 4322814617, 5962502920, 7859662940, 8645629234, 15719325880, 17291258468, 21614073085, 34582516936, 43228146170, 86456292340, 172912584680]

約数ペア:

[(1, 172912584680), (2, 86456292340), (4, 43228146170), (5, 34582516936), (8, 21614073085), (10, 17291258468), (11, 15719325880), (20, 8645629234), (22, 7859662940), (29, 5962502920), (40, 4322814617), (44, 3929831470), (55, 3143865176), (58, 2981251460), (88, 1964915735), (110, 1571932588), (116, 1490625730), (145, 1192500584), (220, 785966294), (232, 745312865), (290, 596250292), (319, 542045720), (440, 392983147), (580, 298125146), (638, 271022860), (1160, 149062573), (1276, 135511430), (1595, 108409144), (2552, 67755715), (3190, 54204572), (6380, 27102286), (12760, 13551143)]