38452980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37699}}^1$

素因数の和:37728

約数の個数: 48

約数和(自身を含む): 114004800

約数和(自身を除く): 75551820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 37699, 75398, 113097, 150796, 188495, 226194, 376990, 452388, 565485, 640883, 753980, 1130970, 1281766, 1922649, 2261940, 2563532, 3204415, 3845298, 6408830, 7690596, 9613245, 12817660, 19226490, 38452980]

約数ペア:

[(1, 38452980), (2, 19226490), (3, 12817660), (4, 9613245), (5, 7690596), (6, 6408830), (10, 3845298), (12, 3204415), (15, 2563532), (17, 2261940), (20, 1922649), (30, 1281766), (34, 1130970), (51, 753980), (60, 640883), (68, 565485), (85, 452388), (102, 376990), (170, 226194), (204, 188495), (255, 150796), (340, 113097), (510, 75398), (1020, 37699)]