42459760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75821}}^1$

素因数の和:75841

約数の個数: 40

約数和(自身を含む): 112823136

約数和(自身を除く): 70363376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75821, 151642, 303284, 379105, 530747, 606568, 758210, 1061494, 1213136, 1516420, 2122988, 2653735, 3032840, 4245976, 5307470, 6065680, 8491952, 10614940, 21229880, 42459760]

約数ペア:

[(1, 42459760), (2, 21229880), (4, 10614940), (5, 8491952), (7, 6065680), (8, 5307470), (10, 4245976), (14, 3032840), (16, 2653735), (20, 2122988), (28, 1516420), (35, 1213136), (40, 1061494), (56, 758210), (70, 606568), (80, 530747), (112, 379105), (140, 303284), (280, 151642), (560, 75821)]