11720750

素因数分解:

$2^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 22149504

約数和(自身を除く): 10428754

約数列:

[1, 2, 5, 10, 25, 50, 125, 173, 250, 271, 346, 542, 865, 1355, 1730, 2710, 4325, 6775, 8650, 13550, 21625, 33875, 43250, 46883, 67750, 93766, 234415, 468830, 1172075, 2344150, 5860375, 11720750]

約数ペア:

[(1, 11720750), (2, 5860375), (5, 2344150), (10, 1172075), (25, 468830), (50, 234415), (125, 93766), (173, 67750), (250, 46883), (271, 43250), (346, 33875), (542, 21625), (865, 13550), (1355, 8650), (1730, 6775), (2710, 4325)]