40610296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 82830600

約数和(自身を除く): 42220304

約数列:

[1, 2, 4, 8, 19, 38, 53, 71, 76, 106, 142, 152, 212, 284, 424, 568, 1007, 1349, 2014, 2698, 3763, 4028, 5041, 5396, 7526, 8056, 10082, 10792, 15052, 20164, 30104, 40328, 71497, 95779, 142994, 191558, 267173, 285988, 383116, 534346, 571976, 766232, 1068692, 2137384, 5076287, 10152574, 20305148, 40610296]

約数ペア:

[(1, 40610296), (2, 20305148), (4, 10152574), (8, 5076287), (19, 2137384), (38, 1068692), (53, 766232), (71, 571976), (76, 534346), (106, 383116), (142, 285988), (152, 267173), (212, 191558), (284, 142994), (424, 95779), (568, 71497), (1007, 40328), (1349, 30104), (2014, 20164), (2698, 15052), (3763, 10792), (4028, 10082), (5041, 8056), (5396, 7526)]