103689728050

素因数分解:

$2^1\times 5^2\times {\mathrm{4021}}^1\times {\mathrm{515741}}^1$

素因数の和:519774

約数の個数: 24

約数和(自身を含む): 192911232132

約数和(自身を除く): 89221504082

約数列:

[1, 2, 5, 10, 25, 50, 4021, 8042, 20105, 40210, 100525, 201050, 515741, 1031482, 2578705, 5157410, 12893525, 25787050, 2073794561, 4147589122, 10368972805, 20737945610, 51844864025, 103689728050]

約数ペア:

[(1, 103689728050), (2, 51844864025), (5, 20737945610), (10, 10368972805), (25, 4147589122), (50, 2073794561), (4021, 25787050), (8042, 12893525), (20105, 5157410), (40210, 2578705), (100525, 1031482), (201050, 515741)]