1034826140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{20047}}^1$

素因数の和:20174

約数の個数: 48

約数和(自身を含む): 2273443200

約数和(自身を除く): 1238617060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 290, 356, 445, 580, 890, 1780, 2581, 5162, 10324, 12905, 20047, 25810, 40094, 51620, 80188, 100235, 200470, 400940, 581363, 1162726, 1784183, 2325452, 2906815, 3568366, 5813630, 7136732, 8920915, 11627260, 17841830, 35683660, 51741307, 103482614, 206965228, 258706535, 517413070, 1034826140]

約数ペア:

[(1, 1034826140), (2, 517413070), (4, 258706535), (5, 206965228), (10, 103482614), (20, 51741307), (29, 35683660), (58, 17841830), (89, 11627260), (116, 8920915), (145, 7136732), (178, 5813630), (290, 3568366), (356, 2906815), (445, 2325452), (580, 1784183), (890, 1162726), (1780, 581363), (2581, 400940), (5162, 200470), (10324, 100235), (12905, 80188), (20047, 51620), (25810, 40094)]