14380778900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{204563}}^1$

素因数の和:204633

約数の個数: 72

約数和(自身を含む): 33736694880

約数和(自身を除く): 19355915980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 925, 950, 1406, 1850, 1900, 2812, 3515, 3700, 7030, 14060, 17575, 35150, 70300, 204563, 409126, 818252, 1022815, 2045630, 3886697, 4091260, 5114075, 7568831, 7773394, 10228150, 15137662, 15546788, 19433485, 20456300, 30275324, 37844155, 38866970, 75688310, 77733940, 97167425, 143807789, 151376620, 189220775, 194334850, 287615578, 378441550, 388669700, 575231156, 719038945, 756883100, 1438077890, 2876155780, 3595194725, 7190389450, 14380778900]

約数ペア:

[(1, 14380778900), (2, 7190389450), (4, 3595194725), (5, 2876155780), (10, 1438077890), (19, 756883100), (20, 719038945), (25, 575231156), (37, 388669700), (38, 378441550), (50, 287615578), (74, 194334850), (76, 189220775), (95, 151376620), (100, 143807789), (148, 97167425), (185, 77733940), (190, 75688310), (370, 38866970), (380, 37844155), (475, 30275324), (703, 20456300), (740, 19433485), (925, 15546788), (950, 15137662), (1406, 10228150), (1850, 7773394), (1900, 7568831), (2812, 5114075), (3515, 4091260), (3700, 3886697), (7030, 2045630), (14060, 1022815), (17575, 818252), (35150, 409126), (70300, 204563)]