40598890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 37783190

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 3023, 6046, 6715, 13430, 15115, 30230, 51391, 102782, 238817, 256955, 477634, 513910, 1194085, 2388170, 4059889, 8119778, 20299445, 40598890]

約数ペア:

[(1, 40598890), (2, 20299445), (5, 8119778), (10, 4059889), (17, 2388170), (34, 1194085), (79, 513910), (85, 477634), (158, 256955), (170, 238817), (395, 102782), (790, 51391), (1343, 30230), (2686, 15115), (3023, 13430), (6046, 6715)]