16802240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:614

約数の個数: 112

約数和(自身を含む): 49328832

約数和(自身を除く): 32526592

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 577, 728, 832, 910, 1040, 1120, 1154, 1456, 1820, 2080, 2240, 2308, 2885, 2912, 3640, 4039, 4160, 4616, 5770, 5824, 7280, 7501, 8078, 9232, 11540, 14560, 15002, 16156, 18464, 20195, 23080, 29120, 30004, 32312, 36928, 37505, 40390, 46160, 52507, 60008, 64624, 75010, 80780, 92320, 105014, 120016, 129248, 150020, 161560, 184640, 210028, 240032, 258496, 262535, 300040, 323120, 420056, 480064, 525070, 600080, 646240, 840112, 1050140, 1200160, 1292480, 1680224, 2100280, 2400320, 3360448, 4200560, 8401120, 16802240]

約数ペア:

[(1, 16802240), (2, 8401120), (4, 4200560), (5, 3360448), (7, 2400320), (8, 2100280), (10, 1680224), (13, 1292480), (14, 1200160), (16, 1050140), (20, 840112), (26, 646240), (28, 600080), (32, 525070), (35, 480064), (40, 420056), (52, 323120), (56, 300040), (64, 262535), (65, 258496), (70, 240032), (80, 210028), (91, 184640), (104, 161560), (112, 150020), (130, 129248), (140, 120016), (160, 105014), (182, 92320), (208, 80780), (224, 75010), (260, 64624), (280, 60008), (320, 52507), (364, 46160), (416, 40390), (448, 37505), (455, 36928), (520, 32312), (560, 30004), (577, 29120), (728, 23080), (832, 20195), (910, 18464), (1040, 16156), (1120, 15002), (1154, 14560), (1456, 11540), (1820, 9232), (2080, 8078), (2240, 7501), (2308, 7280), (2885, 5824), (2912, 5770), (3640, 4616), (4039, 4160)]