23649080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 67132800

約数和(自身を除く): 43483720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 89, 91, 104, 130, 140, 146, 178, 182, 260, 280, 292, 356, 364, 365, 445, 455, 511, 520, 584, 623, 712, 728, 730, 890, 910, 949, 1022, 1157, 1246, 1460, 1780, 1820, 1898, 2044, 2314, 2492, 2555, 2920, 3115, 3560, 3640, 3796, 4088, 4628, 4745, 4984, 5110, 5785, 6230, 6497, 6643, 7592, 8099, 9256, 9490, 10220, 11570, 12460, 12994, 13286, 16198, 18980, 20440, 23140, 24920, 25988, 26572, 32396, 32485, 33215, 37960, 40495, 45479, 46280, 51976, 53144, 64792, 64970, 66430, 80990, 84461, 90958, 129940, 132860, 161980, 168922, 181916, 227395, 259880, 265720, 323960, 337844, 363832, 422305, 454790, 591227, 675688, 844610, 909580, 1182454, 1689220, 1819160, 2364908, 2956135, 3378440, 4729816, 5912270, 11824540, 23649080]

約数ペア:

[(1, 23649080), (2, 11824540), (4, 5912270), (5, 4729816), (7, 3378440), (8, 2956135), (10, 2364908), (13, 1819160), (14, 1689220), (20, 1182454), (26, 909580), (28, 844610), (35, 675688), (40, 591227), (52, 454790), (56, 422305), (65, 363832), (70, 337844), (73, 323960), (89, 265720), (91, 259880), (104, 227395), (130, 181916), (140, 168922), (146, 161980), (178, 132860), (182, 129940), (260, 90958), (280, 84461), (292, 80990), (356, 66430), (364, 64970), (365, 64792), (445, 53144), (455, 51976), (511, 46280), (520, 45479), (584, 40495), (623, 37960), (712, 33215), (728, 32485), (730, 32396), (890, 26572), (910, 25988), (949, 24920), (1022, 23140), (1157, 20440), (1246, 18980), (1460, 16198), (1780, 13286), (1820, 12994), (1898, 12460), (2044, 11570), (2314, 10220), (2492, 9490), (2555, 9256), (2920, 8099), (3115, 7592), (3560, 6643), (3640, 6497), (3796, 6230), (4088, 5785), (4628, 5110), (4745, 4984)]