90019160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2657}}^1$

素因数の和:2697

約数の個数: 96

約数和(自身を含む): 254530080

約数和(自身を除く): 164510920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 2657, 3080, 3388, 4235, 4840, 5314, 6776, 8470, 10628, 13285, 16940, 18599, 21256, 26570, 29227, 33880, 37198, 53140, 58454, 74396, 92995, 106280, 116908, 146135, 148792, 185990, 204589, 233816, 292270, 321497, 371980, 409178, 584540, 642994, 743960, 818356, 1022945, 1169080, 1285988, 1607485, 1636712, 2045890, 2250479, 2571976, 3214970, 4091780, 4500958, 6429940, 8183560, 9001916, 11252395, 12859880, 18003832, 22504790, 45009580, 90019160]

約数ペア:

[(1, 90019160), (2, 45009580), (4, 22504790), (5, 18003832), (7, 12859880), (8, 11252395), (10, 9001916), (11, 8183560), (14, 6429940), (20, 4500958), (22, 4091780), (28, 3214970), (35, 2571976), (40, 2250479), (44, 2045890), (55, 1636712), (56, 1607485), (70, 1285988), (77, 1169080), (88, 1022945), (110, 818356), (121, 743960), (140, 642994), (154, 584540), (220, 409178), (242, 371980), (280, 321497), (308, 292270), (385, 233816), (440, 204589), (484, 185990), (605, 148792), (616, 146135), (770, 116908), (847, 106280), (968, 92995), (1210, 74396), (1540, 58454), (1694, 53140), (2420, 37198), (2657, 33880), (3080, 29227), (3388, 26570), (4235, 21256), (4840, 18599), (5314, 16940), (6776, 13285), (8470, 10628)]