97918780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 217889280

約数和(自身を除く): 119970500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 167, 190, 334, 380, 668, 835, 1543, 1670, 3086, 3173, 3340, 6172, 6346, 7715, 12692, 15430, 15865, 29317, 30860, 31730, 58634, 63460, 117268, 146585, 257681, 293170, 515362, 586340, 1030724, 1288405, 2576810, 4895939, 5153620, 9791878, 19583756, 24479695, 48959390, 97918780]

約数ペア:

[(1, 97918780), (2, 48959390), (4, 24479695), (5, 19583756), (10, 9791878), (19, 5153620), (20, 4895939), (38, 2576810), (76, 1288405), (95, 1030724), (167, 586340), (190, 515362), (334, 293170), (380, 257681), (668, 146585), (835, 117268), (1543, 63460), (1670, 58634), (3086, 31730), (3173, 30860), (3340, 29317), (6172, 15865), (6346, 15430), (7715, 12692)]