6620223680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2955457}}^1$

素因数の和:2955481

約数の個数: 56

約数和(自身を含む): 18016471968

約数和(自身を除く): 11396248288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2955457, 5910914, 11821828, 14777285, 20688199, 23643656, 29554570, 41376398, 47287312, 59109140, 82752796, 94574624, 103440995, 118218280, 165505592, 189149248, 206881990, 236436560, 331011184, 413763980, 472873120, 662022368, 827527960, 945746240, 1324044736, 1655055920, 3310111840, 6620223680]

約数ペア:

[(1, 6620223680), (2, 3310111840), (4, 1655055920), (5, 1324044736), (7, 945746240), (8, 827527960), (10, 662022368), (14, 472873120), (16, 413763980), (20, 331011184), (28, 236436560), (32, 206881990), (35, 189149248), (40, 165505592), (56, 118218280), (64, 103440995), (70, 94574624), (80, 82752796), (112, 59109140), (140, 47287312), (160, 41376398), (224, 29554570), (280, 23643656), (320, 20688199), (448, 14777285), (560, 11821828), (1120, 5910914), (2240, 2955457)]