22967900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 54

約数和(自身を含む): 51715440

約数和(自身を除く): 28747540

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 239, 310, 478, 620, 775, 956, 961, 1195, 1550, 1922, 2390, 3100, 3844, 4780, 4805, 5975, 7409, 9610, 11950, 14818, 19220, 23900, 24025, 29636, 37045, 48050, 74090, 96100, 148180, 185225, 229679, 370450, 459358, 740900, 918716, 1148395, 2296790, 4593580, 5741975, 11483950, 22967900]

約数ペア:

[(1, 22967900), (2, 11483950), (4, 5741975), (5, 4593580), (10, 2296790), (20, 1148395), (25, 918716), (31, 740900), (50, 459358), (62, 370450), (100, 229679), (124, 185225), (155, 148180), (239, 96100), (310, 74090), (478, 48050), (620, 37045), (775, 29636), (956, 24025), (961, 23900), (1195, 19220), (1550, 14818), (1922, 11950), (2390, 9610), (3100, 7409), (3844, 5975), (4780, 4805)]