4869614840

素因数分解:

$2^3\times 5^1\times {\mathrm{21589}}^1\times {\mathrm{5639}}^1$

素因数の和:27239

約数の個数: 32

約数和(自身を含む): 10959084000

約数和(自身を除く): 6089469160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5639, 11278, 21589, 22556, 28195, 43178, 45112, 56390, 86356, 107945, 112780, 172712, 215890, 225560, 431780, 863560, 121740371, 243480742, 486961484, 608701855, 973922968, 1217403710, 2434807420, 4869614840]

約数ペア:

[(1, 4869614840), (2, 2434807420), (4, 1217403710), (5, 973922968), (8, 608701855), (10, 486961484), (20, 243480742), (40, 121740371), (5639, 863560), (11278, 431780), (21589, 225560), (22556, 215890), (28195, 172712), (43178, 112780), (45112, 107945), (56390, 86356)]