78100070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6967}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 150508800

約数和(自身を除く): 72408730

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 6967, 11210, 13934, 34835, 69670, 132373, 264746, 411053, 661865, 822106, 1323730, 2055265, 4110530, 7810007, 15620014, 39050035, 78100070]

約数ペア:

[(1, 78100070), (2, 39050035), (5, 15620014), (10, 7810007), (19, 4110530), (38, 2055265), (59, 1323730), (95, 822106), (118, 661865), (190, 411053), (295, 264746), (590, 132373), (1121, 69670), (2242, 34835), (5605, 13934), (6967, 11210)]