13852520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 35812800

約数和(自身を除く): 21960280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1657, 1672, 2090, 3314, 4180, 6628, 8285, 8360, 13256, 16570, 18227, 31483, 33140, 36454, 62966, 66280, 72908, 91135, 125932, 145816, 157415, 182270, 251864, 314830, 346313, 364540, 629660, 692626, 729080, 1259320, 1385252, 1731565, 2770504, 3463130, 6926260, 13852520]

約数ペア:

[(1, 13852520), (2, 6926260), (4, 3463130), (5, 2770504), (8, 1731565), (10, 1385252), (11, 1259320), (19, 729080), (20, 692626), (22, 629660), (38, 364540), (40, 346313), (44, 314830), (55, 251864), (76, 182270), (88, 157415), (95, 145816), (110, 125932), (152, 91135), (190, 72908), (209, 66280), (220, 62966), (380, 36454), (418, 33140), (440, 31483), (760, 18227), (836, 16570), (1045, 13256), (1657, 8360), (1672, 8285), (2090, 6628), (3314, 4180)]