2080492445940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{5215051}}^1$

素因数の和:5215233

約数の個数: 96

約数和(自身を含む): 5975197979520

約数和(自身を除く): 3894705533580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 109, 122, 183, 218, 244, 305, 327, 366, 436, 545, 610, 654, 732, 915, 1090, 1220, 1308, 1635, 1830, 2180, 3270, 3660, 6540, 6649, 13298, 19947, 26596, 33245, 39894, 66490, 79788, 99735, 132980, 199470, 398940, 5215051, 10430102, 15645153, 20860204, 26075255, 31290306, 52150510, 62580612, 78225765, 104301020, 156451530, 312903060, 318118111, 568440559, 636236222, 954354333, 1136881118, 1272472444, 1590590555, 1705321677, 1908708666, 2273762236, 2842202795, 3181181110, 3410643354, 3817417332, 4771771665, 5684405590, 6362362220, 6821286708, 8526608385, 9543543330, 11368811180, 17053216770, 19087086660, 34106433540, 34674874099, 69349748198, 104024622297, 138699496396, 173374370495, 208049244594, 346748740990, 416098489188, 520123111485, 693497481980, 1040246222970, 2080492445940]

約数ペア:

[(1, 2080492445940), (2, 1040246222970), (3, 693497481980), (4, 520123111485), (5, 416098489188), (6, 346748740990), (10, 208049244594), (12, 173374370495), (15, 138699496396), (20, 104024622297), (30, 69349748198), (60, 34674874099), (61, 34106433540), (109, 19087086660), (122, 17053216770), (183, 11368811180), (218, 9543543330), (244, 8526608385), (305, 6821286708), (327, 6362362220), (366, 5684405590), (436, 4771771665), (545, 3817417332), (610, 3410643354), (654, 3181181110), (732, 2842202795), (915, 2273762236), (1090, 1908708666), (1220, 1705321677), (1308, 1590590555), (1635, 1272472444), (1830, 1136881118), (2180, 954354333), (3270, 636236222), (3660, 568440559), (6540, 318118111), (6649, 312903060), (13298, 156451530), (19947, 104301020), (26596, 78225765), (33245, 62580612), (39894, 52150510), (66490, 31290306), (79788, 26075255), (99735, 20860204), (132980, 15645153), (199470, 10430102), (398940, 5215051)]