38105210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26647}}^1$

素因数の和:26678

約数の個数: 32

約数和(自身を含む): 80583552

約数和(自身を除く): 42478342

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 26647, 53294, 133235, 266470, 293117, 346411, 586234, 692822, 1465585, 1732055, 2931170, 3464110, 3810521, 7621042, 19052605, 38105210]

約数ペア:

[(1, 38105210), (2, 19052605), (5, 7621042), (10, 3810521), (11, 3464110), (13, 2931170), (22, 1732055), (26, 1465585), (55, 692822), (65, 586234), (110, 346411), (130, 293117), (143, 266470), (286, 133235), (715, 53294), (1430, 26647)]