22012920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 73120320

約数和(自身を除く): 51107400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1301, 1410, 1692, 1880, 2115, 2602, 2820, 3384, 3903, 4230, 5204, 5640, 6505, 7806, 8460, 10408, 11709, 13010, 15612, 16920, 19515, 23418, 26020, 31224, 39030, 46836, 52040, 58545, 61147, 78060, 93672, 117090, 122294, 156120, 183441, 234180, 244588, 305735, 366882, 468360, 489176, 550323, 611470, 733764, 917205, 1100646, 1222940, 1467528, 1834410, 2201292, 2445880, 2751615, 3668820, 4402584, 5503230, 7337640, 11006460, 22012920]

約数ペア:

[(1, 22012920), (2, 11006460), (3, 7337640), (4, 5503230), (5, 4402584), (6, 3668820), (8, 2751615), (9, 2445880), (10, 2201292), (12, 1834410), (15, 1467528), (18, 1222940), (20, 1100646), (24, 917205), (30, 733764), (36, 611470), (40, 550323), (45, 489176), (47, 468360), (60, 366882), (72, 305735), (90, 244588), (94, 234180), (120, 183441), (141, 156120), (180, 122294), (188, 117090), (235, 93672), (282, 78060), (360, 61147), (376, 58545), (423, 52040), (470, 46836), (564, 39030), (705, 31224), (846, 26020), (940, 23418), (1128, 19515), (1301, 16920), (1410, 15612), (1692, 13010), (1880, 11709), (2115, 10408), (2602, 8460), (2820, 7806), (3384, 6505), (3903, 5640), (4230, 5204)]