29215520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 76422528

約数和(自身を除く): 47207008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 467, 544, 680, 736, 782, 920, 934, 1360, 1564, 1840, 1868, 1955, 2335, 2720, 3128, 3680, 3736, 3910, 4670, 6256, 7472, 7820, 7939, 9340, 10741, 12512, 14944, 15640, 15878, 18680, 21482, 31280, 31756, 37360, 39695, 42964, 53705, 62560, 63512, 74720, 79390, 85928, 107410, 127024, 158780, 171856, 182597, 214820, 254048, 317560, 343712, 365194, 429640, 635120, 730388, 859280, 912985, 1270240, 1460776, 1718560, 1825970, 2921552, 3651940, 5843104, 7303880, 14607760, 29215520]

約数ペア:

[(1, 29215520), (2, 14607760), (4, 7303880), (5, 5843104), (8, 3651940), (10, 2921552), (16, 1825970), (17, 1718560), (20, 1460776), (23, 1270240), (32, 912985), (34, 859280), (40, 730388), (46, 635120), (68, 429640), (80, 365194), (85, 343712), (92, 317560), (115, 254048), (136, 214820), (160, 182597), (170, 171856), (184, 158780), (230, 127024), (272, 107410), (340, 85928), (368, 79390), (391, 74720), (460, 63512), (467, 62560), (544, 53705), (680, 42964), (736, 39695), (782, 37360), (920, 31756), (934, 31280), (1360, 21482), (1564, 18680), (1840, 15878), (1868, 15640), (1955, 14944), (2335, 12512), (2720, 10741), (3128, 9340), (3680, 7939), (3736, 7820), (3910, 7472), (4670, 6256)]