74999320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7411}}^1$

素因数の和:7456

約数の個数: 64

約数和(自身を含む): 192119040

約数和(自身を除く): 117119720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 7411, 10120, 14822, 29644, 37055, 59288, 74110, 81521, 148220, 163042, 170453, 296440, 326084, 340906, 407605, 652168, 681812, 815210, 852265, 1363624, 1630420, 1704530, 1874983, 3260840, 3409060, 3749966, 6818120, 7499932, 9374915, 14999864, 18749830, 37499660, 74999320]

約数ペア:

[(1, 74999320), (2, 37499660), (4, 18749830), (5, 14999864), (8, 9374915), (10, 7499932), (11, 6818120), (20, 3749966), (22, 3409060), (23, 3260840), (40, 1874983), (44, 1704530), (46, 1630420), (55, 1363624), (88, 852265), (92, 815210), (110, 681812), (115, 652168), (184, 407605), (220, 340906), (230, 326084), (253, 296440), (440, 170453), (460, 163042), (506, 148220), (920, 81521), (1012, 74110), (1265, 59288), (2024, 37055), (2530, 29644), (5060, 14822), (7411, 10120)]