440673670090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1548451}}^1$

素因数の和:1548798

約数の個数: 32

約数和(自身を含む): 802717516800

約数和(自身を除く): 362043846710

約数列:

[1, 2, 5, 10, 149, 191, 298, 382, 745, 955, 1490, 1910, 28459, 56918, 142295, 284590, 1548451, 3096902, 7742255, 15484510, 230719199, 295754141, 461438398, 591508282, 1153595995, 1478770705, 2307191990, 2957541410, 44067367009, 88134734018, 220336835045, 440673670090]

約数ペア:

[(1, 440673670090), (2, 220336835045), (5, 88134734018), (10, 44067367009), (149, 2957541410), (191, 2307191990), (298, 1478770705), (382, 1153595995), (745, 591508282), (955, 461438398), (1490, 295754141), (1910, 230719199), (28459, 15484510), (56918, 7742255), (142295, 3096902), (284590, 1548451)]