104105960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21871}}^1$

素因数の和:21906

約数の個数: 64

約数和(自身を含む): 283461120

約数和(自身を除く): 179355160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 21871, 43742, 87484, 109355, 153097, 174968, 218710, 306194, 371807, 437420, 612388, 743614, 765485, 874840, 1224776, 1487228, 1530970, 1859035, 2602649, 2974456, 3061940, 3718070, 5205298, 6123880, 7436140, 10410596, 13013245, 14872280, 20821192, 26026490, 52052980, 104105960]

約数ペア:

[(1, 104105960), (2, 52052980), (4, 26026490), (5, 20821192), (7, 14872280), (8, 13013245), (10, 10410596), (14, 7436140), (17, 6123880), (20, 5205298), (28, 3718070), (34, 3061940), (35, 2974456), (40, 2602649), (56, 1859035), (68, 1530970), (70, 1487228), (85, 1224776), (119, 874840), (136, 765485), (140, 743614), (170, 612388), (238, 437420), (280, 371807), (340, 306194), (476, 218710), (595, 174968), (680, 153097), (952, 109355), (1190, 87484), (2380, 43742), (4760, 21871)]