474503680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{26479}}^1$

素因数の和:26509

約数の個数: 80

約数和(自身を含む): 1300273920

約数和(自身を除く): 825770240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 26479, 52958, 105916, 132395, 185353, 211832, 264790, 370706, 423664, 529580, 741412, 847328, 926765, 1059160, 1482824, 1694656, 1853530, 2118320, 2965648, 3389312, 3707060, 4236640, 5931296, 6778624, 7414120, 8473280, 11862592, 13557248, 14828240, 16946560, 23725184, 29656480, 33893120, 47450368, 59312960, 67786240, 94900736, 118625920, 237251840, 474503680]

約数ペア:

[(1, 474503680), (2, 237251840), (4, 118625920), (5, 94900736), (7, 67786240), (8, 59312960), (10, 47450368), (14, 33893120), (16, 29656480), (20, 23725184), (28, 16946560), (32, 14828240), (35, 13557248), (40, 11862592), (56, 8473280), (64, 7414120), (70, 6778624), (80, 5931296), (112, 4236640), (128, 3707060), (140, 3389312), (160, 2965648), (224, 2118320), (256, 1853530), (280, 1694656), (320, 1482824), (448, 1059160), (512, 926765), (560, 847328), (640, 741412), (896, 529580), (1120, 423664), (1280, 370706), (1792, 264790), (2240, 211832), (2560, 185353), (3584, 132395), (4480, 105916), (8960, 52958), (17920, 26479)]