33304960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4035

約数の個数: 64

約数和(自身を含む): 85765680

約数和(自身を除く): 52460720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4003, 4160, 8006, 8320, 16012, 20015, 32024, 40030, 52039, 64048, 80060, 104078, 128096, 160120, 208156, 256192, 260195, 320240, 416312, 512384, 520390, 640480, 832624, 1040780, 1280960, 1665248, 2081560, 2561920, 3330496, 4163120, 6660992, 8326240, 16652480, 33304960]

約数ペア:

[(1, 33304960), (2, 16652480), (4, 8326240), (5, 6660992), (8, 4163120), (10, 3330496), (13, 2561920), (16, 2081560), (20, 1665248), (26, 1280960), (32, 1040780), (40, 832624), (52, 640480), (64, 520390), (65, 512384), (80, 416312), (104, 320240), (128, 260195), (130, 256192), (160, 208156), (208, 160120), (260, 128096), (320, 104078), (416, 80060), (520, 64048), (640, 52039), (832, 40030), (1040, 32024), (1664, 20015), (2080, 16012), (4003, 8320), (4160, 8006)]