29911040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 45568000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 127, 128, 160, 184, 230, 254, 256, 320, 368, 460, 508, 512, 635, 640, 736, 920, 1016, 1024, 1270, 1280, 1472, 1840, 2032, 2048, 2540, 2560, 2921, 2944, 3680, 4064, 5080, 5120, 5842, 5888, 7360, 8128, 10160, 10240, 11684, 11776, 14605, 14720, 16256, 20320, 23368, 23552, 29210, 29440, 32512, 40640, 46736, 47104, 58420, 58880, 65024, 81280, 93472, 116840, 117760, 130048, 162560, 186944, 233680, 235520, 260096, 325120, 373888, 467360, 650240, 747776, 934720, 1300480, 1495552, 1869440, 2991104, 3738880, 5982208, 7477760, 14955520, 29911040]

約数ペア:

[(1, 29911040), (2, 14955520), (4, 7477760), (5, 5982208), (8, 3738880), (10, 2991104), (16, 1869440), (20, 1495552), (23, 1300480), (32, 934720), (40, 747776), (46, 650240), (64, 467360), (80, 373888), (92, 325120), (115, 260096), (127, 235520), (128, 233680), (160, 186944), (184, 162560), (230, 130048), (254, 117760), (256, 116840), (320, 93472), (368, 81280), (460, 65024), (508, 58880), (512, 58420), (635, 47104), (640, 46736), (736, 40640), (920, 32512), (1016, 29440), (1024, 29210), (1270, 23552), (1280, 23368), (1472, 20320), (1840, 16256), (2032, 14720), (2048, 14605), (2540, 11776), (2560, 11684), (2921, 10240), (2944, 10160), (3680, 8128), (4064, 7360), (5080, 5888), (5120, 5842)]