27301300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21001}}^1$

素因数の和:21028

約数の個数: 36

約数和(自身を含む): 63804076

約数和(自身を除く): 36502776

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 21001, 42002, 84004, 105005, 210010, 273013, 420020, 525025, 546026, 1050050, 1092052, 1365065, 2100100, 2730130, 5460260, 6825325, 13650650, 27301300]

約数ペア:

[(1, 27301300), (2, 13650650), (4, 6825325), (5, 5460260), (10, 2730130), (13, 2100100), (20, 1365065), (25, 1092052), (26, 1050050), (50, 546026), (52, 525025), (65, 420020), (100, 273013), (130, 210010), (260, 105005), (325, 84004), (650, 42002), (1300, 21001)]