9973250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 12041470

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 139, 175, 205, 250, 278, 287, 350, 410, 574, 695, 875, 973, 1025, 1390, 1435, 1750, 1946, 2050, 2870, 3475, 4865, 5125, 5699, 6950, 7175, 9730, 10250, 11398, 14350, 17375, 24325, 28495, 34750, 35875, 39893, 48650, 56990, 71750, 79786, 121625, 142475, 199465, 243250, 284950, 398930, 712375, 997325, 1424750, 1994650, 4986625, 9973250]

約数ペア:

[(1, 9973250), (2, 4986625), (5, 1994650), (7, 1424750), (10, 997325), (14, 712375), (25, 398930), (35, 284950), (41, 243250), (50, 199465), (70, 142475), (82, 121625), (125, 79786), (139, 71750), (175, 56990), (205, 48650), (250, 39893), (278, 35875), (287, 34750), (350, 28495), (410, 24325), (574, 17375), (695, 14350), (875, 11398), (973, 10250), (1025, 9730), (1390, 7175), (1435, 6950), (1750, 5699), (1946, 5125), (2050, 4865), (2870, 3475)]