800930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 1593648

約数和(自身を除く): 792718

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 101, 122, 130, 202, 305, 505, 610, 793, 1010, 1313, 1586, 2626, 3965, 6161, 6565, 7930, 12322, 13130, 30805, 61610, 80093, 160186, 400465, 800930]

約数ペア:

[(1, 800930), (2, 400465), (5, 160186), (10, 80093), (13, 61610), (26, 30805), (61, 13130), (65, 12322), (101, 7930), (122, 6565), (130, 6161), (202, 3965), (305, 2626), (505, 1586), (610, 1313), (793, 1010)]