3652480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 9424800

約数和(自身を除く): 5772320

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, 439, 520, 640, 832, 878, 1040, 1664, 1756, 2080, 2195, 3512, 4160, 4390, 5707, 7024, 8320, 8780, 11414, 14048, 17560, 22828, 28096, 28535, 35120, 45656, 56192, 57070, 70240, 91312, 114140, 140480, 182624, 228280, 280960, 365248, 456560, 730496, 913120, 1826240, 3652480]

約数ペア:

[(1, 3652480), (2, 1826240), (4, 913120), (5, 730496), (8, 456560), (10, 365248), (13, 280960), (16, 228280), (20, 182624), (26, 140480), (32, 114140), (40, 91312), (52, 70240), (64, 57070), (65, 56192), (80, 45656), (104, 35120), (128, 28535), (130, 28096), (160, 22828), (208, 17560), (260, 14048), (320, 11414), (416, 8780), (439, 8320), (520, 7024), (640, 5707), (832, 4390), (878, 4160), (1040, 3512), (1664, 2195), (1756, 2080)]