4087160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 11473920

約数和(自身を除く): 7386760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1327, 1540, 2654, 3080, 5308, 6635, 9289, 10616, 13270, 14597, 18578, 26540, 29194, 37156, 46445, 53080, 58388, 72985, 74312, 92890, 102179, 116776, 145970, 185780, 204358, 291940, 371560, 408716, 510895, 583880, 817432, 1021790, 2043580, 4087160]

約数ペア:

[(1, 4087160), (2, 2043580), (4, 1021790), (5, 817432), (7, 583880), (8, 510895), (10, 408716), (11, 371560), (14, 291940), (20, 204358), (22, 185780), (28, 145970), (35, 116776), (40, 102179), (44, 92890), (55, 74312), (56, 72985), (70, 58388), (77, 53080), (88, 46445), (110, 37156), (140, 29194), (154, 26540), (220, 18578), (280, 14597), (308, 13270), (385, 10616), (440, 9289), (616, 6635), (770, 5308), (1327, 3080), (1540, 2654)]