109589300

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{5507}}^1$

素因数の和:5720

約数の個数: 36

約数和(自身を含む): 239047200

約数和(自身を除く): 129457900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 5507, 9950, 11014, 19900, 22028, 27535, 55070, 110140, 137675, 275350, 550700, 1095893, 2191786, 4383572, 5479465, 10958930, 21917860, 27397325, 54794650, 109589300]

約数ペア:

[(1, 109589300), (2, 54794650), (4, 27397325), (5, 21917860), (10, 10958930), (20, 5479465), (25, 4383572), (50, 2191786), (100, 1095893), (199, 550700), (398, 275350), (796, 137675), (995, 110140), (1990, 55070), (3980, 27535), (4975, 22028), (5507, 19900), (9950, 11014)]