4111989500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5596

約数の個数: 96

約数和(自身を含む): 9574656000

約数和(自身を除く): 5462666500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 79, 95, 100, 125, 158, 190, 250, 316, 380, 395, 475, 500, 790, 950, 1501, 1580, 1900, 1975, 2375, 3002, 3950, 4750, 5479, 6004, 7505, 7900, 9500, 9875, 10958, 15010, 19750, 21916, 27395, 30020, 37525, 39500, 54790, 75050, 104101, 109580, 136975, 150100, 187625, 208202, 273950, 375250, 416404, 432841, 520505, 547900, 684875, 750500, 865682, 1041010, 1369750, 1731364, 2082020, 2164205, 2602525, 2739500, 4328410, 5205050, 8223979, 8656820, 10410100, 10821025, 13012625, 16447958, 21642050, 26025250, 32895916, 41119895, 43284100, 52050500, 54105125, 82239790, 108210250, 164479580, 205599475, 216420500, 411198950, 822397900, 1027997375, 2055994750, 4111989500]

約数ペア:

[(1, 4111989500), (2, 2055994750), (4, 1027997375), (5, 822397900), (10, 411198950), (19, 216420500), (20, 205599475), (25, 164479580), (38, 108210250), (50, 82239790), (76, 54105125), (79, 52050500), (95, 43284100), (100, 41119895), (125, 32895916), (158, 26025250), (190, 21642050), (250, 16447958), (316, 13012625), (380, 10821025), (395, 10410100), (475, 8656820), (500, 8223979), (790, 5205050), (950, 4328410), (1501, 2739500), (1580, 2602525), (1900, 2164205), (1975, 2082020), (2375, 1731364), (3002, 1369750), (3950, 1041010), (4750, 865682), (5479, 750500), (6004, 684875), (7505, 547900), (7900, 520505), (9500, 432841), (9875, 416404), (10958, 375250), (15010, 273950), (19750, 208202), (21916, 187625), (27395, 150100), (30020, 136975), (37525, 109580), (39500, 104101), (54790, 75050)]