29423360

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 71425536

約数和(自身を除く): 42002176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 181, 254, 256, 320, 362, 508, 635, 640, 724, 905, 1016, 1270, 1280, 1448, 1810, 2032, 2540, 2896, 3620, 4064, 5080, 5792, 7240, 8128, 10160, 11584, 14480, 16256, 20320, 22987, 23168, 28960, 32512, 40640, 45974, 46336, 57920, 81280, 91948, 114935, 115840, 162560, 183896, 229870, 231680, 367792, 459740, 735584, 919480, 1471168, 1838960, 2942336, 3677920, 5884672, 7355840, 14711680, 29423360]

約数ペア:

[(1, 29423360), (2, 14711680), (4, 7355840), (5, 5884672), (8, 3677920), (10, 2942336), (16, 1838960), (20, 1471168), (32, 919480), (40, 735584), (64, 459740), (80, 367792), (127, 231680), (128, 229870), (160, 183896), (181, 162560), (254, 115840), (256, 114935), (320, 91948), (362, 81280), (508, 57920), (635, 46336), (640, 45974), (724, 40640), (905, 32512), (1016, 28960), (1270, 23168), (1280, 22987), (1448, 20320), (1810, 16256), (2032, 14480), (2540, 11584), (2896, 10160), (3620, 8128), (4064, 7240), (5080, 5792)]