23004280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 58106160

約数和(自身を除く): 35101880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 83, 104, 130, 164, 166, 169, 205, 260, 328, 332, 338, 410, 415, 520, 533, 664, 676, 820, 830, 845, 1066, 1079, 1352, 1640, 1660, 1690, 2132, 2158, 2665, 3320, 3380, 3403, 4264, 4316, 5330, 5395, 6760, 6806, 6929, 8632, 10660, 10790, 13612, 13858, 14027, 17015, 21320, 21580, 27224, 27716, 28054, 34030, 34645, 43160, 44239, 55432, 56108, 68060, 69290, 70135, 88478, 112216, 136120, 138580, 140270, 176956, 221195, 277160, 280540, 353912, 442390, 561080, 575107, 884780, 1150214, 1769560, 2300428, 2875535, 4600856, 5751070, 11502140, 23004280]

約数ペア:

[(1, 23004280), (2, 11502140), (4, 5751070), (5, 4600856), (8, 2875535), (10, 2300428), (13, 1769560), (20, 1150214), (26, 884780), (40, 575107), (41, 561080), (52, 442390), (65, 353912), (82, 280540), (83, 277160), (104, 221195), (130, 176956), (164, 140270), (166, 138580), (169, 136120), (205, 112216), (260, 88478), (328, 70135), (332, 69290), (338, 68060), (410, 56108), (415, 55432), (520, 44239), (533, 43160), (664, 34645), (676, 34030), (820, 28054), (830, 27716), (845, 27224), (1066, 21580), (1079, 21320), (1352, 17015), (1640, 14027), (1660, 13858), (1690, 13612), (2132, 10790), (2158, 10660), (2665, 8632), (3320, 6929), (3380, 6806), (3403, 6760), (4264, 5395), (4316, 5330)]