135938050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 270072000

約数和(自身を除く): 134133950

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 575, 989, 1075, 1150, 1978, 2150, 2749, 4945, 5498, 9890, 13745, 24725, 27490, 49450, 63227, 68725, 118207, 126454, 137450, 236414, 316135, 591035, 632270, 1182070, 1580675, 2718761, 2955175, 3161350, 5437522, 5910350, 13593805, 27187610, 67969025, 135938050]

約数ペア:

[(1, 135938050), (2, 67969025), (5, 27187610), (10, 13593805), (23, 5910350), (25, 5437522), (43, 3161350), (46, 2955175), (50, 2718761), (86, 1580675), (115, 1182070), (215, 632270), (230, 591035), (430, 316135), (575, 236414), (989, 137450), (1075, 126454), (1150, 118207), (1978, 68725), (2150, 63227), (2749, 49450), (4945, 27490), (5498, 24725), (9890, 13745)]