57233680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102203}}^1$

素因数の和:102223

約数の個数: 40

約数和(自身を含む): 152079552

約数和(自身を除く): 94845872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102203, 204406, 408812, 511015, 715421, 817624, 1022030, 1430842, 1635248, 2044060, 2861684, 3577105, 4088120, 5723368, 7154210, 8176240, 11446736, 14308420, 28616840, 57233680]

約数ペア:

[(1, 57233680), (2, 28616840), (4, 14308420), (5, 11446736), (7, 8176240), (8, 7154210), (10, 5723368), (14, 4088120), (16, 3577105), (20, 2861684), (28, 2044060), (35, 1635248), (40, 1430842), (56, 1022030), (70, 817624), (80, 715421), (112, 511015), (140, 408812), (280, 204406), (560, 102203)]