29693440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1657}}^1$

素因数の和:1687

約数の個数: 80

約数和(自身を含む): 81414432

約数和(自身を除く): 51720992

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, 1657, 1792, 2240, 2560, 3314, 3584, 4480, 6628, 8285, 8960, 11599, 13256, 16570, 17920, 23198, 26512, 33140, 46396, 53024, 57995, 66280, 92792, 106048, 115990, 132560, 185584, 212096, 231980, 265120, 371168, 424192, 463960, 530240, 742336, 848384, 927920, 1060480, 1484672, 1855840, 2120960, 2969344, 3711680, 4241920, 5938688, 7423360, 14846720, 29693440]

約数ペア:

[(1, 29693440), (2, 14846720), (4, 7423360), (5, 5938688), (7, 4241920), (8, 3711680), (10, 2969344), (14, 2120960), (16, 1855840), (20, 1484672), (28, 1060480), (32, 927920), (35, 848384), (40, 742336), (56, 530240), (64, 463960), (70, 424192), (80, 371168), (112, 265120), (128, 231980), (140, 212096), (160, 185584), (224, 132560), (256, 115990), (280, 106048), (320, 92792), (448, 66280), (512, 57995), (560, 53024), (640, 46396), (896, 33140), (1120, 26512), (1280, 23198), (1657, 17920), (1792, 16570), (2240, 13256), (2560, 11599), (3314, 8960), (3584, 8285), (4480, 6628)]