131946200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16091}}^1$

素因数の和:16148

約数の個数: 48

約数和(自身を含む): 314276760

約数和(自身を除く): 182330560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 16091, 32182, 64364, 80455, 128728, 160910, 321820, 402275, 643640, 659731, 804550, 1319462, 1609100, 2638924, 3218200, 3298655, 5277848, 6597310, 13194620, 16493275, 26389240, 32986550, 65973100, 131946200]

約数ペア:

[(1, 131946200), (2, 65973100), (4, 32986550), (5, 26389240), (8, 16493275), (10, 13194620), (20, 6597310), (25, 5277848), (40, 3298655), (41, 3218200), (50, 2638924), (82, 1609100), (100, 1319462), (164, 804550), (200, 659731), (205, 643640), (328, 402275), (410, 321820), (820, 160910), (1025, 128728), (1640, 80455), (2050, 64364), (4100, 32182), (8200, 16091)]