22056500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 49760256

約数和(自身を除く): 27703756

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1423, 1550, 2846, 3100, 3875, 5692, 7115, 7750, 14230, 15500, 28460, 35575, 44113, 71150, 88226, 142300, 176452, 177875, 220565, 355750, 441130, 711500, 882260, 1102825, 2205650, 4411300, 5514125, 11028250, 22056500]

約数ペア:

[(1, 22056500), (2, 11028250), (4, 5514125), (5, 4411300), (10, 2205650), (20, 1102825), (25, 882260), (31, 711500), (50, 441130), (62, 355750), (100, 220565), (124, 177875), (125, 176452), (155, 142300), (250, 88226), (310, 71150), (500, 44113), (620, 35575), (775, 28460), (1423, 15500), (1550, 14230), (2846, 7750), (3100, 7115), (3875, 5692)]