1610360120

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{232711}}^1$

素因数の和:232895

約数の個数: 32

約数和(自身を含む): 3644269920

約数和(自身を除く): 2033909800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 232711, 465422, 930844, 1163555, 1861688, 2327110, 4654220, 9308440, 40259003, 80518006, 161036012, 201295015, 322072024, 402590030, 805180060, 1610360120]

約数ペア:

[(1, 1610360120), (2, 805180060), (4, 402590030), (5, 322072024), (8, 201295015), (10, 161036012), (20, 80518006), (40, 40259003), (173, 9308440), (346, 4654220), (692, 2327110), (865, 1861688), (1384, 1163555), (1730, 930844), (3460, 465422), (6920, 232711)]