22991150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 54663168

約数和(自身を除く): 31672018

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 163, 175, 182, 217, 310, 325, 326, 350, 403, 434, 455, 650, 775, 806, 815, 910, 1085, 1141, 1550, 1630, 2015, 2119, 2170, 2275, 2282, 2821, 4030, 4075, 4238, 4550, 5053, 5425, 5642, 5705, 8150, 10075, 10106, 10595, 10850, 11410, 14105, 14833, 20150, 21190, 25265, 28210, 28525, 29666, 35371, 50530, 52975, 57050, 65689, 70525, 70742, 74165, 105950, 126325, 131378, 141050, 148330, 176855, 252650, 328445, 353710, 370825, 459823, 656890, 741650, 884275, 919646, 1642225, 1768550, 2299115, 3284450, 4598230, 11495575, 22991150]

約数ペア:

[(1, 22991150), (2, 11495575), (5, 4598230), (7, 3284450), (10, 2299115), (13, 1768550), (14, 1642225), (25, 919646), (26, 884275), (31, 741650), (35, 656890), (50, 459823), (62, 370825), (65, 353710), (70, 328445), (91, 252650), (130, 176855), (155, 148330), (163, 141050), (175, 131378), (182, 126325), (217, 105950), (310, 74165), (325, 70742), (326, 70525), (350, 65689), (403, 57050), (434, 52975), (455, 50530), (650, 35371), (775, 29666), (806, 28525), (815, 28210), (910, 25265), (1085, 21190), (1141, 20150), (1550, 14833), (1630, 14105), (2015, 11410), (2119, 10850), (2170, 10595), (2275, 10106), (2282, 10075), (2821, 8150), (4030, 5705), (4075, 5642), (4238, 5425), (4550, 5053)]