23230540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 51901920

約数和(自身を除く): 28671380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 541, 565, 1082, 1130, 2147, 2164, 2260, 2705, 4294, 5410, 8588, 10279, 10735, 10820, 20558, 21470, 41116, 42940, 51395, 61133, 102790, 122266, 205580, 244532, 305665, 611330, 1161527, 1222660, 2323054, 4646108, 5807635, 11615270, 23230540]

約数ペア:

[(1, 23230540), (2, 11615270), (4, 5807635), (5, 4646108), (10, 2323054), (19, 1222660), (20, 1161527), (38, 611330), (76, 305665), (95, 244532), (113, 205580), (190, 122266), (226, 102790), (380, 61133), (452, 51395), (541, 42940), (565, 41116), (1082, 21470), (1130, 20558), (2147, 10820), (2164, 10735), (2260, 10279), (2705, 8588), (4294, 5410)]