42724250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 42189670

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 83, 125, 142, 145, 166, 250, 290, 355, 415, 710, 725, 830, 1450, 1775, 2059, 2075, 2407, 3550, 3625, 4118, 4150, 4814, 5893, 7250, 8875, 10295, 10375, 11786, 12035, 17750, 20590, 20750, 24070, 29465, 51475, 58930, 60175, 102950, 120350, 147325, 170897, 257375, 294650, 300875, 341794, 514750, 601750, 736625, 854485, 1473250, 1708970, 4272425, 8544850, 21362125, 42724250]

約数ペア:

[(1, 42724250), (2, 21362125), (5, 8544850), (10, 4272425), (25, 1708970), (29, 1473250), (50, 854485), (58, 736625), (71, 601750), (83, 514750), (125, 341794), (142, 300875), (145, 294650), (166, 257375), (250, 170897), (290, 147325), (355, 120350), (415, 102950), (710, 60175), (725, 58930), (830, 51475), (1450, 29465), (1775, 24070), (2059, 20750), (2075, 20590), (2407, 17750), (3550, 12035), (3625, 11786), (4118, 10375), (4150, 10295), (4814, 8875), (5893, 7250)]