25128045370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{118033}}^1$

素因数の和:118450

約数の個数: 32

約数和(自身を含む): 46104080400

約数和(自身を除く): 20976035030

約数列:

[1, 2, 5, 10, 61, 122, 305, 349, 610, 698, 1745, 3490, 21289, 42578, 106445, 118033, 212890, 236066, 590165, 1180330, 7200013, 14400026, 36000065, 41193517, 72000130, 82387034, 205967585, 411935170, 2512804537, 5025609074, 12564022685, 25128045370]

約数ペア:

[(1, 25128045370), (2, 12564022685), (5, 5025609074), (10, 2512804537), (61, 411935170), (122, 205967585), (305, 82387034), (349, 72000130), (610, 41193517), (698, 36000065), (1745, 14400026), (3490, 7200013), (21289, 1180330), (42578, 590165), (106445, 236066), (118033, 212890)]