13324480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3233

約数の個数: 56

約数和(自身を含む): 34180272

約数和(自身を除く): 20855792

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, 3203, 4160, 6406, 12812, 16015, 25624, 32030, 41639, 51248, 64060, 83278, 102496, 128120, 166556, 204992, 208195, 256240, 333112, 416390, 512480, 666224, 832780, 1024960, 1332448, 1665560, 2664896, 3331120, 6662240, 13324480]

約数ペア:

[(1, 13324480), (2, 6662240), (4, 3331120), (5, 2664896), (8, 1665560), (10, 1332448), (13, 1024960), (16, 832780), (20, 666224), (26, 512480), (32, 416390), (40, 333112), (52, 256240), (64, 208195), (65, 204992), (80, 166556), (104, 128120), (130, 102496), (160, 83278), (208, 64060), (260, 51248), (320, 41639), (416, 32030), (520, 25624), (832, 16015), (1040, 12812), (2080, 6406), (3203, 4160)]