25080984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 74355840

約数和(自身を除く): 49274856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 661, 744, 1054, 1116, 1224, 1322, 1581, 1983, 2108, 2232, 2644, 3162, 3966, 4216, 4743, 5288, 5949, 6324, 7932, 9486, 11237, 11898, 12648, 15864, 18972, 20491, 22474, 23796, 33711, 37944, 40982, 44948, 47592, 61473, 67422, 81964, 89896, 101133, 122946, 134844, 163928, 184419, 202266, 245892, 269688, 348347, 368838, 404532, 491784, 696694, 737676, 809064, 1045041, 1393388, 1475352, 2090082, 2786776, 3135123, 4180164, 6270246, 8360328, 12540492, 25080984]

約数ペア:

[(1, 25080984), (2, 12540492), (3, 8360328), (4, 6270246), (6, 4180164), (8, 3135123), (9, 2786776), (12, 2090082), (17, 1475352), (18, 1393388), (24, 1045041), (31, 809064), (34, 737676), (36, 696694), (51, 491784), (62, 404532), (68, 368838), (72, 348347), (93, 269688), (102, 245892), (124, 202266), (136, 184419), (153, 163928), (186, 134844), (204, 122946), (248, 101133), (279, 89896), (306, 81964), (372, 67422), (408, 61473), (527, 47592), (558, 44948), (612, 40982), (661, 37944), (744, 33711), (1054, 23796), (1116, 22474), (1224, 20491), (1322, 18972), (1581, 15864), (1983, 12648), (2108, 11898), (2232, 11237), (2644, 9486), (3162, 7932), (3966, 6324), (4216, 5949), (4743, 5288)]