4862660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 12011328

約数和(自身を除く): 7148668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 110, 115, 124, 155, 220, 230, 253, 310, 341, 460, 506, 620, 682, 713, 961, 1012, 1265, 1364, 1426, 1705, 1922, 2530, 2852, 3410, 3565, 3844, 4805, 5060, 6820, 7130, 7843, 9610, 10571, 14260, 15686, 19220, 21142, 22103, 31372, 39215, 42284, 44206, 52855, 78430, 88412, 105710, 110515, 156860, 211420, 221030, 243133, 442060, 486266, 972532, 1215665, 2431330, 4862660]

約数ペア:

[(1, 4862660), (2, 2431330), (4, 1215665), (5, 972532), (10, 486266), (11, 442060), (20, 243133), (22, 221030), (23, 211420), (31, 156860), (44, 110515), (46, 105710), (55, 88412), (62, 78430), (92, 52855), (110, 44206), (115, 42284), (124, 39215), (155, 31372), (220, 22103), (230, 21142), (253, 19220), (310, 15686), (341, 14260), (460, 10571), (506, 9610), (620, 7843), (682, 7130), (713, 6820), (961, 5060), (1012, 4805), (1265, 3844), (1364, 3565), (1426, 3410), (1705, 2852), (1922, 2530)]