2912689900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{3167}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 6706820736

約数和(自身を除く): 3794130836

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 541, 850, 1082, 1700, 2164, 2705, 3167, 5410, 6334, 9197, 10820, 12668, 13525, 15835, 18394, 27050, 31670, 36788, 45985, 53839, 54100, 63340, 79175, 91970, 107678, 158350, 183940, 215356, 229925, 269195, 316700, 459850, 538390, 919700, 1076780, 1345975, 1713347, 2691950, 3426694, 5383900, 6853388, 8566735, 17133470, 29126899, 34266940, 42833675, 58253798, 85667350, 116507596, 145634495, 171334700, 291268990, 582537980, 728172475, 1456344950, 2912689900]

約数ペア:

[(1, 2912689900), (2, 1456344950), (4, 728172475), (5, 582537980), (10, 291268990), (17, 171334700), (20, 145634495), (25, 116507596), (34, 85667350), (50, 58253798), (68, 42833675), (85, 34266940), (100, 29126899), (170, 17133470), (340, 8566735), (425, 6853388), (541, 5383900), (850, 3426694), (1082, 2691950), (1700, 1713347), (2164, 1345975), (2705, 1076780), (3167, 919700), (5410, 538390), (6334, 459850), (9197, 316700), (10820, 269195), (12668, 229925), (13525, 215356), (15835, 183940), (18394, 158350), (27050, 107678), (31670, 91970), (36788, 79175), (45985, 63340), (53839, 54100)]