19179151040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{8562121}}^1$

素因数の和:8562145

約数の個数: 56

約数和(自身を含む): 52194695712

約数和(自身を除く): 33015544672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 8562121, 17124242, 34248484, 42810605, 59934847, 68496968, 85621210, 119869694, 136993936, 171242420, 239739388, 273987872, 299674235, 342484840, 479478776, 547975744, 599348470, 684969680, 958957552, 1198696940, 1369939360, 1917915104, 2397393880, 2739878720, 3835830208, 4794787760, 9589575520, 19179151040]

約数ペア:

[(1, 19179151040), (2, 9589575520), (4, 4794787760), (5, 3835830208), (7, 2739878720), (8, 2397393880), (10, 1917915104), (14, 1369939360), (16, 1198696940), (20, 958957552), (28, 684969680), (32, 599348470), (35, 547975744), (40, 479478776), (56, 342484840), (64, 299674235), (70, 273987872), (80, 239739388), (112, 171242420), (140, 136993936), (160, 119869694), (224, 85621210), (280, 68496968), (320, 59934847), (448, 42810605), (560, 34248484), (1120, 17124242), (2240, 8562121)]