66076640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{58997}}^1$

素因数の和:59019

約数の個数: 48

約数和(自身を含む): 178409952

約数和(自身を除く): 112333312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 58997, 117994, 235988, 294985, 412979, 471976, 589970, 825958, 943952, 1179940, 1651916, 1887904, 2064895, 2359880, 3303832, 4129790, 4719760, 6607664, 8259580, 9439520, 13215328, 16519160, 33038320, 66076640]

約数ペア:

[(1, 66076640), (2, 33038320), (4, 16519160), (5, 13215328), (7, 9439520), (8, 8259580), (10, 6607664), (14, 4719760), (16, 4129790), (20, 3303832), (28, 2359880), (32, 2064895), (35, 1887904), (40, 1651916), (56, 1179940), (70, 943952), (80, 825958), (112, 589970), (140, 471976), (160, 412979), (224, 294985), (280, 235988), (560, 117994), (1120, 58997)]