69237376360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{41809}}^1$

素因数の和:44018

約数の個数: 64

約数和(自身を含む): 164062440000

約数和(自身を除く): 94825063640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2179, 4358, 8716, 10895, 17432, 21790, 41401, 41809, 43580, 82802, 83618, 87160, 165604, 167236, 207005, 209045, 331208, 334472, 414010, 418090, 794371, 828020, 836180, 1588742, 1656040, 1672360, 3177484, 3971855, 6354968, 7943710, 15887420, 31774840, 91101811, 182203622, 364407244, 455509055, 728814488, 911018110, 1730934409, 1822036220, 3461868818, 3644072440, 6923737636, 8654672045, 13847475272, 17309344090, 34618688180, 69237376360]

約数ペア:

[(1, 69237376360), (2, 34618688180), (4, 17309344090), (5, 13847475272), (8, 8654672045), (10, 6923737636), (19, 3644072440), (20, 3461868818), (38, 1822036220), (40, 1730934409), (76, 911018110), (95, 728814488), (152, 455509055), (190, 364407244), (380, 182203622), (760, 91101811), (2179, 31774840), (4358, 15887420), (8716, 7943710), (10895, 6354968), (17432, 3971855), (21790, 3177484), (41401, 1672360), (41809, 1656040), (43580, 1588742), (82802, 836180), (83618, 828020), (87160, 794371), (165604, 418090), (167236, 414010), (207005, 334472), (209045, 331208)]