22432280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 54885600

約数和(自身を除く): 32453320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 241, 260, 358, 482, 520, 716, 895, 964, 1205, 1432, 1790, 1928, 2327, 2410, 3133, 3580, 4654, 4820, 6266, 7160, 9308, 9640, 11635, 12532, 15665, 18616, 23270, 25064, 31330, 43139, 46540, 62660, 86278, 93080, 125320, 172556, 215695, 345112, 431390, 560807, 862780, 1121614, 1725560, 2243228, 2804035, 4486456, 5608070, 11216140, 22432280]

約数ペア:

[(1, 22432280), (2, 11216140), (4, 5608070), (5, 4486456), (8, 2804035), (10, 2243228), (13, 1725560), (20, 1121614), (26, 862780), (40, 560807), (52, 431390), (65, 345112), (104, 215695), (130, 172556), (179, 125320), (241, 93080), (260, 86278), (358, 62660), (482, 46540), (520, 43139), (716, 31330), (895, 25064), (964, 23270), (1205, 18616), (1432, 15665), (1790, 12532), (1928, 11635), (2327, 9640), (2410, 9308), (3133, 7160), (3580, 6266), (4654, 4820)]