79309160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9186

約数の個数: 64

約数和(自身を含む): 210539520

約数和(自身を除く): 131230360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 9137, 18274, 36548, 45685, 63959, 73096, 91370, 127918, 182740, 255836, 283247, 319795, 365480, 511672, 566494, 639590, 1132988, 1279180, 1416235, 1982729, 2265976, 2558360, 2832470, 3965458, 5664940, 7930916, 9913645, 11329880, 15861832, 19827290, 39654580, 79309160]

約数ペア:

[(1, 79309160), (2, 39654580), (4, 19827290), (5, 15861832), (7, 11329880), (8, 9913645), (10, 7930916), (14, 5664940), (20, 3965458), (28, 2832470), (31, 2558360), (35, 2265976), (40, 1982729), (56, 1416235), (62, 1279180), (70, 1132988), (124, 639590), (140, 566494), (155, 511672), (217, 365480), (248, 319795), (280, 283247), (310, 255836), (434, 182740), (620, 127918), (868, 91370), (1085, 73096), (1240, 63959), (1736, 45685), (2170, 36548), (4340, 18274), (8680, 9137)]