23940950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 53568000

約数和(自身を除く): 29627050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 29, 38, 50, 55, 58, 79, 95, 110, 145, 158, 190, 209, 275, 290, 319, 395, 418, 475, 550, 551, 638, 725, 790, 869, 950, 1045, 1102, 1450, 1501, 1595, 1738, 1975, 2090, 2291, 2755, 3002, 3190, 3950, 4345, 4582, 5225, 5510, 6061, 7505, 7975, 8690, 10450, 11455, 12122, 13775, 15010, 15950, 16511, 21725, 22910, 25201, 27550, 30305, 33022, 37525, 43450, 43529, 50402, 57275, 60610, 75050, 82555, 87058, 114550, 126005, 151525, 165110, 217645, 252010, 303050, 412775, 435290, 478819, 630025, 825550, 957638, 1088225, 1260050, 2176450, 2394095, 4788190, 11970475, 23940950]

約数ペア:

[(1, 23940950), (2, 11970475), (5, 4788190), (10, 2394095), (11, 2176450), (19, 1260050), (22, 1088225), (25, 957638), (29, 825550), (38, 630025), (50, 478819), (55, 435290), (58, 412775), (79, 303050), (95, 252010), (110, 217645), (145, 165110), (158, 151525), (190, 126005), (209, 114550), (275, 87058), (290, 82555), (319, 75050), (395, 60610), (418, 57275), (475, 50402), (550, 43529), (551, 43450), (638, 37525), (725, 33022), (790, 30305), (869, 27550), (950, 25201), (1045, 22910), (1102, 21725), (1450, 16511), (1501, 15950), (1595, 15010), (1738, 13775), (1975, 12122), (2090, 11455), (2291, 10450), (2755, 8690), (3002, 7975), (3190, 7505), (3950, 6061), (4345, 5510), (4582, 5225)]