32001620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 77293440

約数和(自身を除く): 45291820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1277, 1790, 2506, 2554, 3580, 5012, 5108, 6265, 6385, 8939, 12530, 12770, 17878, 25060, 25540, 35756, 44695, 89390, 178780, 228583, 457166, 914332, 1142915, 1600081, 2285830, 3200162, 4571660, 6400324, 8000405, 16000810, 32001620]

約数ペア:

[(1, 32001620), (2, 16000810), (4, 8000405), (5, 6400324), (7, 4571660), (10, 3200162), (14, 2285830), (20, 1600081), (28, 1142915), (35, 914332), (70, 457166), (140, 228583), (179, 178780), (358, 89390), (716, 44695), (895, 35756), (1253, 25540), (1277, 25060), (1790, 17878), (2506, 12770), (2554, 12530), (3580, 8939), (5012, 6385), (5108, 6265)]