1775151040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18553}}^1$

素因数の和:18606

約数の個数: 112

約数和(自身を含む): 4750417728

約数和(自身を除く): 2975266688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1840, 2080, 2392, 2990, 3680, 4160, 4784, 5980, 7360, 9568, 11960, 18553, 19136, 23920, 37106, 47840, 74212, 92765, 95680, 148424, 185530, 241189, 296848, 371060, 426719, 482378, 593696, 742120, 853438, 964756, 1187392, 1205945, 1484240, 1706876, 1929512, 2133595, 2411890, 2968480, 3413752, 3859024, 4267190, 4823780, 5547347, 5936960, 6827504, 7718048, 8534380, 9647560, 11094694, 13655008, 15436096, 17068760, 19295120, 22189388, 27310016, 27736735, 34137520, 38590240, 44378776, 55473470, 68275040, 77180480, 88757552, 110946940, 136550080, 177515104, 221893880, 355030208, 443787760, 887575520, 1775151040]

約数ペア:

[(1, 1775151040), (2, 887575520), (4, 443787760), (5, 355030208), (8, 221893880), (10, 177515104), (13, 136550080), (16, 110946940), (20, 88757552), (23, 77180480), (26, 68275040), (32, 55473470), (40, 44378776), (46, 38590240), (52, 34137520), (64, 27736735), (65, 27310016), (80, 22189388), (92, 19295120), (104, 17068760), (115, 15436096), (130, 13655008), (160, 11094694), (184, 9647560), (208, 8534380), (230, 7718048), (260, 6827504), (299, 5936960), (320, 5547347), (368, 4823780), (416, 4267190), (460, 3859024), (520, 3413752), (598, 2968480), (736, 2411890), (832, 2133595), (920, 1929512), (1040, 1706876), (1196, 1484240), (1472, 1205945), (1495, 1187392), (1840, 964756), (2080, 853438), (2392, 742120), (2990, 593696), (3680, 482378), (4160, 426719), (4784, 371060), (5980, 296848), (7360, 241189), (9568, 185530), (11960, 148424), (18553, 95680), (19136, 92765), (23920, 74212), (37106, 47840)]