146918480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79847}}^1$

素因数の和:79883

約数の個数: 40

約数和(自身を含む): 356441472

約数和(自身を除く): 209522992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 79847, 159694, 319388, 399235, 638776, 798470, 1277552, 1596940, 1836481, 3193880, 3672962, 6387760, 7345924, 9182405, 14691848, 18364810, 29383696, 36729620, 73459240, 146918480]

約数ペア:

[(1, 146918480), (2, 73459240), (4, 36729620), (5, 29383696), (8, 18364810), (10, 14691848), (16, 9182405), (20, 7345924), (23, 6387760), (40, 3672962), (46, 3193880), (80, 1836481), (92, 1596940), (115, 1277552), (184, 798470), (230, 638776), (368, 399235), (460, 319388), (920, 159694), (1840, 79847)]