4951012250

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 9425445120

約数和(自身を除く): 4474432870

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 269, 415, 538, 830, 887, 1345, 1774, 2075, 2690, 4150, 4435, 6725, 8870, 10375, 13450, 20750, 22175, 22327, 33625, 44350, 44654, 67250, 73621, 110875, 111635, 147242, 221750, 223270, 238603, 368105, 477206, 558175, 736210, 1116350, 1193015, 1840525, 2386030, 2790875, 3681050, 5581750, 5965075, 9202625, 11930150, 18405250, 19804049, 29825375, 39608098, 59650750, 99020245, 198040490, 495101225, 990202450, 2475506125, 4951012250]

約数ペア:

[(1, 4951012250), (2, 2475506125), (5, 990202450), (10, 495101225), (25, 198040490), (50, 99020245), (83, 59650750), (125, 39608098), (166, 29825375), (250, 19804049), (269, 18405250), (415, 11930150), (538, 9202625), (830, 5965075), (887, 5581750), (1345, 3681050), (1774, 2790875), (2075, 2386030), (2690, 1840525), (4150, 1193015), (4435, 1116350), (6725, 736210), (8870, 558175), (10375, 477206), (13450, 368105), (20750, 238603), (22175, 223270), (22327, 221750), (33625, 147242), (44350, 111635), (44654, 110875), (67250, 73621)]