130072280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8069}}^1$

素因数の和:8124

約数の個数: 64

約数和(自身を含む): 325382400

約数和(自身を除く): 195310120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 8069, 16120, 16138, 32276, 40345, 64552, 80690, 104897, 161380, 209794, 250139, 322760, 419588, 500278, 524485, 839176, 1000556, 1048970, 1250695, 2001112, 2097940, 2501390, 3251807, 4195880, 5002780, 6503614, 10005560, 13007228, 16259035, 26014456, 32518070, 65036140, 130072280]

約数ペア:

[(1, 130072280), (2, 65036140), (4, 32518070), (5, 26014456), (8, 16259035), (10, 13007228), (13, 10005560), (20, 6503614), (26, 5002780), (31, 4195880), (40, 3251807), (52, 2501390), (62, 2097940), (65, 2001112), (104, 1250695), (124, 1048970), (130, 1000556), (155, 839176), (248, 524485), (260, 500278), (310, 419588), (403, 322760), (520, 250139), (620, 209794), (806, 161380), (1240, 104897), (1612, 80690), (2015, 64552), (3224, 40345), (4030, 32276), (8060, 16138), (8069, 16120)]