45539000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 119508480

約数和(自身を除く): 73969480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 113, 124, 125, 130, 155, 200, 226, 248, 250, 260, 310, 325, 403, 452, 500, 520, 565, 620, 650, 775, 806, 904, 1000, 1130, 1240, 1300, 1469, 1550, 1612, 1625, 2015, 2260, 2600, 2825, 2938, 3100, 3224, 3250, 3503, 3875, 4030, 4520, 5650, 5876, 6200, 6500, 7006, 7345, 7750, 8060, 10075, 11300, 11752, 13000, 14012, 14125, 14690, 15500, 16120, 17515, 20150, 22600, 28024, 28250, 29380, 31000, 35030, 36725, 40300, 45539, 50375, 56500, 58760, 70060, 73450, 80600, 87575, 91078, 100750, 113000, 140120, 146900, 175150, 182156, 183625, 201500, 227695, 293800, 350300, 364312, 367250, 403000, 437875, 455390, 700600, 734500, 875750, 910780, 1138475, 1469000, 1751500, 1821560, 2276950, 3503000, 4553900, 5692375, 9107800, 11384750, 22769500, 45539000]

約数ペア:

[(1, 45539000), (2, 22769500), (4, 11384750), (5, 9107800), (8, 5692375), (10, 4553900), (13, 3503000), (20, 2276950), (25, 1821560), (26, 1751500), (31, 1469000), (40, 1138475), (50, 910780), (52, 875750), (62, 734500), (65, 700600), (100, 455390), (104, 437875), (113, 403000), (124, 367250), (125, 364312), (130, 350300), (155, 293800), (200, 227695), (226, 201500), (248, 183625), (250, 182156), (260, 175150), (310, 146900), (325, 140120), (403, 113000), (452, 100750), (500, 91078), (520, 87575), (565, 80600), (620, 73450), (650, 70060), (775, 58760), (806, 56500), (904, 50375), (1000, 45539), (1130, 40300), (1240, 36725), (1300, 35030), (1469, 31000), (1550, 29380), (1612, 28250), (1625, 28024), (2015, 22600), (2260, 20150), (2600, 17515), (2825, 16120), (2938, 15500), (3100, 14690), (3224, 14125), (3250, 14012), (3503, 13000), (3875, 11752), (4030, 11300), (4520, 10075), (5650, 8060), (5876, 7750), (6200, 7345), (6500, 7006)]