79146590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8863}}^1$

素因数の和:8936

約数の個数: 32

約数和(自身を含む): 153169920

約数和(自身を除く): 74023330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8863, 8930, 17726, 44315, 88630, 168397, 336794, 416561, 833122, 841985, 1683970, 2082805, 4165610, 7914659, 15829318, 39573295, 79146590]

約数ペア:

[(1, 79146590), (2, 39573295), (5, 15829318), (10, 7914659), (19, 4165610), (38, 2082805), (47, 1683970), (94, 841985), (95, 833122), (190, 416561), (235, 336794), (470, 168397), (893, 88630), (1786, 44315), (4465, 17726), (8863, 8930)]