88369160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 219049920

約数和(自身を除く): 130680760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 1877, 2140, 2354, 3754, 4280, 4708, 5885, 7508, 9385, 9416, 11770, 15016, 18770, 20647, 23540, 37540, 41294, 47080, 75080, 82588, 103235, 165176, 200839, 206470, 401678, 412940, 803356, 825880, 1004195, 1606712, 2008390, 2209229, 4016780, 4418458, 8033560, 8836916, 11046145, 17673832, 22092290, 44184580, 88369160]

約数ペア:

[(1, 88369160), (2, 44184580), (4, 22092290), (5, 17673832), (8, 11046145), (10, 8836916), (11, 8033560), (20, 4418458), (22, 4016780), (40, 2209229), (44, 2008390), (55, 1606712), (88, 1004195), (107, 825880), (110, 803356), (214, 412940), (220, 401678), (428, 206470), (440, 200839), (535, 165176), (856, 103235), (1070, 82588), (1177, 75080), (1877, 47080), (2140, 41294), (2354, 37540), (3754, 23540), (4280, 20647), (4708, 18770), (5885, 15016), (7508, 11770), (9385, 9416)]