1152803840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{225157}}^1$

素因数の和:225182

約数の個数: 44

約数和(自身を含む): 2765390556

約数和(自身を除く): 1612586716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 225157, 450314, 900628, 1125785, 1801256, 2251570, 3602512, 4503140, 7205024, 9006280, 14410048, 18012560, 28820096, 36025120, 57640192, 72050240, 115280384, 144100480, 230560768, 288200960, 576401920, 1152803840]

約数ペア:

[(1, 1152803840), (2, 576401920), (4, 288200960), (5, 230560768), (8, 144100480), (10, 115280384), (16, 72050240), (20, 57640192), (32, 36025120), (40, 28820096), (64, 18012560), (80, 14410048), (128, 9006280), (160, 7205024), (256, 4503140), (320, 3602512), (512, 2251570), (640, 1801256), (1024, 1125785), (1280, 900628), (2560, 450314), (5120, 225157)]