83946520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 217235520

約数和(自身を除く): 133289000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 692, 865, 1211, 1384, 1730, 1733, 2422, 3460, 3466, 4844, 6055, 6920, 6932, 8665, 9688, 12110, 12131, 13864, 17330, 24220, 24262, 34660, 48440, 48524, 60655, 69320, 97048, 121310, 242620, 299809, 485240, 599618, 1199236, 1499045, 2098663, 2398472, 2998090, 4197326, 5996180, 8394652, 10493315, 11992360, 16789304, 20986630, 41973260, 83946520]

約数ペア:

[(1, 83946520), (2, 41973260), (4, 20986630), (5, 16789304), (7, 11992360), (8, 10493315), (10, 8394652), (14, 5996180), (20, 4197326), (28, 2998090), (35, 2398472), (40, 2098663), (56, 1499045), (70, 1199236), (140, 599618), (173, 485240), (280, 299809), (346, 242620), (692, 121310), (865, 97048), (1211, 69320), (1384, 60655), (1730, 48524), (1733, 48440), (2422, 34660), (3460, 24262), (3466, 24220), (4844, 17330), (6055, 13864), (6920, 12131), (6932, 12110), (8665, 9688)]