4621750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 10483200

約数和(自身を除く): 5861450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 139, 175, 190, 250, 266, 278, 350, 475, 665, 695, 875, 950, 973, 1330, 1390, 1750, 1946, 2375, 2641, 3325, 3475, 4750, 4865, 5282, 6650, 6950, 9730, 13205, 16625, 17375, 18487, 24325, 26410, 33250, 34750, 36974, 48650, 66025, 92435, 121625, 132050, 184870, 243250, 330125, 462175, 660250, 924350, 2310875, 4621750]

約数ペア:

[(1, 4621750), (2, 2310875), (5, 924350), (7, 660250), (10, 462175), (14, 330125), (19, 243250), (25, 184870), (35, 132050), (38, 121625), (50, 92435), (70, 66025), (95, 48650), (125, 36974), (133, 34750), (139, 33250), (175, 26410), (190, 24325), (250, 18487), (266, 17375), (278, 16625), (350, 13205), (475, 9730), (665, 6950), (695, 6650), (875, 5282), (950, 4865), (973, 4750), (1330, 3475), (1390, 3325), (1750, 2641), (1946, 2375)]