29163680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 84841344

約数和(自身を除く): 55677664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2003, 2080, 2912, 3640, 4006, 7280, 8012, 10015, 14021, 14560, 16024, 20030, 26039, 28042, 32048, 40060, 52078, 56084, 64096, 70105, 80120, 104156, 112168, 130195, 140210, 160240, 182273, 208312, 224336, 260390, 280420, 320480, 364546, 416624, 448672, 520780, 560840, 729092, 833248, 911365, 1041560, 1121680, 1458184, 1822730, 2083120, 2243360, 2916368, 3645460, 4166240, 5832736, 7290920, 14581840, 29163680]

約数ペア:

[(1, 29163680), (2, 14581840), (4, 7290920), (5, 5832736), (7, 4166240), (8, 3645460), (10, 2916368), (13, 2243360), (14, 2083120), (16, 1822730), (20, 1458184), (26, 1121680), (28, 1041560), (32, 911365), (35, 833248), (40, 729092), (52, 560840), (56, 520780), (65, 448672), (70, 416624), (80, 364546), (91, 320480), (104, 280420), (112, 260390), (130, 224336), (140, 208312), (160, 182273), (182, 160240), (208, 140210), (224, 130195), (260, 112168), (280, 104156), (364, 80120), (416, 70105), (455, 64096), (520, 56084), (560, 52078), (728, 40060), (910, 32048), (1040, 28042), (1120, 26039), (1456, 20030), (1820, 16024), (2003, 14560), (2080, 14021), (2912, 10015), (3640, 8012), (4006, 7280)]