11025320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 26568000

約数和(自身を除く): 15542680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 163, 178, 190, 326, 356, 380, 445, 652, 712, 760, 815, 890, 1304, 1630, 1691, 1780, 3097, 3260, 3382, 3560, 6194, 6520, 6764, 8455, 12388, 13528, 14507, 15485, 16910, 24776, 29014, 30970, 33820, 58028, 61940, 67640, 72535, 116056, 123880, 145070, 275633, 290140, 551266, 580280, 1102532, 1378165, 2205064, 2756330, 5512660, 11025320]

約数ペア:

[(1, 11025320), (2, 5512660), (4, 2756330), (5, 2205064), (8, 1378165), (10, 1102532), (19, 580280), (20, 551266), (38, 290140), (40, 275633), (76, 145070), (89, 123880), (95, 116056), (152, 72535), (163, 67640), (178, 61940), (190, 58028), (326, 33820), (356, 30970), (380, 29014), (445, 24776), (652, 16910), (712, 15485), (760, 14507), (815, 13528), (890, 12388), (1304, 8455), (1630, 6764), (1691, 6520), (1780, 6194), (3097, 3560), (3260, 3382)]