103272680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1361}}^1$

素因数の和:1650

約数の個数: 64

約数和(自身を含む): 266734080

約数和(自身を除く): 163461400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 542, 1084, 1355, 1361, 1897, 2168, 2710, 2722, 3794, 5420, 5444, 6805, 7588, 9485, 9527, 10840, 10888, 13610, 15176, 18970, 19054, 27220, 37940, 38108, 47635, 54440, 75880, 76216, 95270, 190540, 368831, 381080, 737662, 1475324, 1844155, 2581817, 2950648, 3688310, 5163634, 7376620, 10327268, 12909085, 14753240, 20654536, 25818170, 51636340, 103272680]

約数ペア:

[(1, 103272680), (2, 51636340), (4, 25818170), (5, 20654536), (7, 14753240), (8, 12909085), (10, 10327268), (14, 7376620), (20, 5163634), (28, 3688310), (35, 2950648), (40, 2581817), (56, 1844155), (70, 1475324), (140, 737662), (271, 381080), (280, 368831), (542, 190540), (1084, 95270), (1355, 76216), (1361, 75880), (1897, 54440), (2168, 47635), (2710, 38108), (2722, 37940), (3794, 27220), (5420, 19054), (5444, 18970), (6805, 15176), (7588, 13610), (9485, 10888), (9527, 10840)]