74667040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 203333760

約数和(自身を除く): 128666720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 163, 224, 280, 326, 409, 560, 652, 815, 818, 1120, 1141, 1304, 1630, 1636, 2045, 2282, 2608, 2863, 3260, 3272, 4090, 4564, 5216, 5705, 5726, 6520, 6544, 8180, 9128, 11410, 11452, 13040, 13088, 14315, 16360, 18256, 22820, 22904, 26080, 28630, 32720, 36512, 45640, 45808, 57260, 65440, 66667, 91280, 91616, 114520, 133334, 182560, 229040, 266668, 333335, 458080, 466669, 533336, 666670, 933338, 1066672, 1333340, 1866676, 2133344, 2333345, 2666680, 3733352, 4666690, 5333360, 7466704, 9333380, 10666720, 14933408, 18666760, 37333520, 74667040]

約数ペア:

[(1, 74667040), (2, 37333520), (4, 18666760), (5, 14933408), (7, 10666720), (8, 9333380), (10, 7466704), (14, 5333360), (16, 4666690), (20, 3733352), (28, 2666680), (32, 2333345), (35, 2133344), (40, 1866676), (56, 1333340), (70, 1066672), (80, 933338), (112, 666670), (140, 533336), (160, 466669), (163, 458080), (224, 333335), (280, 266668), (326, 229040), (409, 182560), (560, 133334), (652, 114520), (815, 91616), (818, 91280), (1120, 66667), (1141, 65440), (1304, 57260), (1630, 45808), (1636, 45640), (2045, 36512), (2282, 32720), (2608, 28630), (2863, 26080), (3260, 22904), (3272, 22820), (4090, 18256), (4564, 16360), (5216, 14315), (5705, 13088), (5726, 13040), (6520, 11452), (6544, 11410), (8180, 9128)]