117960560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64109}}^1$

素因数の和:64145

約数の個数: 40

約数和(自身を含む): 286187040

約数和(自身を除く): 168226480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 64109, 128218, 256436, 320545, 512872, 641090, 1025744, 1282180, 1474507, 2564360, 2949014, 5128720, 5898028, 7372535, 11796056, 14745070, 23592112, 29490140, 58980280, 117960560]

約数ペア:

[(1, 117960560), (2, 58980280), (4, 29490140), (5, 23592112), (8, 14745070), (10, 11796056), (16, 7372535), (20, 5898028), (23, 5128720), (40, 2949014), (46, 2564360), (80, 1474507), (92, 1282180), (115, 1025744), (184, 641090), (230, 512872), (368, 320545), (460, 256436), (920, 128218), (1840, 64109)]