88484480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19751}}^1$

素因数の和:19777

約数の個数: 64

約数和(自身を含む): 241764480

約数和(自身を除く): 153280000

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19751, 39502, 79004, 98755, 138257, 158008, 197510, 276514, 316016, 395020, 553028, 632032, 691285, 790040, 1106056, 1264064, 1382570, 1580080, 2212112, 2528128, 2765140, 3160160, 4424224, 5530280, 6320320, 8848448, 11060560, 12640640, 17696896, 22121120, 44242240, 88484480]

約数ペア:

[(1, 88484480), (2, 44242240), (4, 22121120), (5, 17696896), (7, 12640640), (8, 11060560), (10, 8848448), (14, 6320320), (16, 5530280), (20, 4424224), (28, 3160160), (32, 2765140), (35, 2528128), (40, 2212112), (56, 1580080), (64, 1382570), (70, 1264064), (80, 1106056), (112, 790040), (128, 691285), (140, 632032), (160, 553028), (224, 395020), (280, 316016), (320, 276514), (448, 197510), (560, 158008), (640, 138257), (896, 98755), (1120, 79004), (2240, 39502), (4480, 19751)]