100404565640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147653773}}^1$

素因数の和:147653801

約数の個数: 32

約数和(自身を含む): 239199113880

約数和(自身を除く): 138794548240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 147653773, 295307546, 590615092, 738268865, 1181230184, 1476537730, 2510114141, 2953075460, 5020228282, 5906150920, 10040456564, 12550570705, 20080913128, 25101141410, 50202282820, 100404565640]

約数ペア:

[(1, 100404565640), (2, 50202282820), (4, 25101141410), (5, 20080913128), (8, 12550570705), (10, 10040456564), (17, 5906150920), (20, 5020228282), (34, 2953075460), (40, 2510114141), (68, 1476537730), (85, 1181230184), (136, 738268865), (170, 590615092), (340, 295307546), (680, 147653773)]