118353850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 238109760

約数和(自身を除く): 119755910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 83, 95, 158, 166, 190, 361, 395, 415, 475, 722, 790, 830, 950, 1501, 1577, 1805, 1975, 2075, 3002, 3154, 3610, 3950, 4150, 6557, 7505, 7885, 9025, 13114, 15010, 15770, 18050, 28519, 29963, 32785, 37525, 39425, 57038, 59926, 65570, 75050, 78850, 124583, 142595, 149815, 163925, 249166, 285190, 299630, 327850, 622915, 712975, 749075, 1245830, 1425950, 1498150, 2367077, 3114575, 4734154, 6229150, 11835385, 23670770, 59176925, 118353850]

約数ペア:

[(1, 118353850), (2, 59176925), (5, 23670770), (10, 11835385), (19, 6229150), (25, 4734154), (38, 3114575), (50, 2367077), (79, 1498150), (83, 1425950), (95, 1245830), (158, 749075), (166, 712975), (190, 622915), (361, 327850), (395, 299630), (415, 285190), (475, 249166), (722, 163925), (790, 149815), (830, 142595), (950, 124583), (1501, 78850), (1577, 75050), (1805, 65570), (1975, 59926), (2075, 57038), (3002, 39425), (3154, 37525), (3610, 32785), (3950, 29963), (4150, 28519), (6557, 18050), (7505, 15770), (7885, 15010), (9025, 13114)]