57107680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50989}}^1$

素因数の和:51011

約数の個数: 48

約数和(自身を含む): 154193760

約数和(自身を除く): 97086080

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, 50989, 101978, 203956, 254945, 356923, 407912, 509890, 713846, 815824, 1019780, 1427692, 1631648, 1784615, 2039560, 2855384, 3569230, 4079120, 5710768, 7138460, 8158240, 11421536, 14276920, 28553840, 57107680]

約数ペア:

[(1, 57107680), (2, 28553840), (4, 14276920), (5, 11421536), (7, 8158240), (8, 7138460), (10, 5710768), (14, 4079120), (16, 3569230), (20, 2855384), (28, 2039560), (32, 1784615), (35, 1631648), (40, 1427692), (56, 1019780), (70, 815824), (80, 713846), (112, 509890), (140, 407912), (160, 356923), (224, 254945), (280, 203956), (560, 101978), (1120, 50989)]