16652480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4033

約数の個数: 56

約数和(自身を含む): 42714672

約数和(自身を除く): 26062192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4003, 4160, 8006, 16012, 20015, 32024, 40030, 52039, 64048, 80060, 104078, 128096, 160120, 208156, 256192, 260195, 320240, 416312, 520390, 640480, 832624, 1040780, 1280960, 1665248, 2081560, 3330496, 4163120, 8326240, 16652480]

約数ペア:

[(1, 16652480), (2, 8326240), (4, 4163120), (5, 3330496), (8, 2081560), (10, 1665248), (13, 1280960), (16, 1040780), (20, 832624), (26, 640480), (32, 520390), (40, 416312), (52, 320240), (64, 260195), (65, 256192), (80, 208156), (104, 160120), (130, 128096), (160, 104078), (208, 80060), (260, 64048), (320, 52039), (416, 40030), (520, 32024), (832, 20015), (1040, 16012), (2080, 8006), (4003, 4160)]