359044940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{2203}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 783125280

約数和(自身を除く): 424080340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 281, 290, 562, 580, 1124, 1405, 2203, 2810, 4406, 5620, 8149, 8812, 11015, 16298, 22030, 32596, 40745, 44060, 63887, 81490, 127774, 162980, 255548, 319435, 619043, 638870, 1238086, 1277740, 2476172, 3095215, 6190430, 12380860, 17952247, 35904494, 71808988, 89761235, 179522470, 359044940]

約数ペア:

[(1, 359044940), (2, 179522470), (4, 89761235), (5, 71808988), (10, 35904494), (20, 17952247), (29, 12380860), (58, 6190430), (116, 3095215), (145, 2476172), (281, 1277740), (290, 1238086), (562, 638870), (580, 619043), (1124, 319435), (1405, 255548), (2203, 162980), (2810, 127774), (4406, 81490), (5620, 63887), (8149, 44060), (8812, 40745), (11015, 32596), (16298, 22030)]