66301300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51001}}^1$

素因数の和:51028

約数の個数: 36

約数和(自身を含む): 154944076

約数和(自身を除く): 88642776

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 51001, 102002, 204004, 255005, 510010, 663013, 1020020, 1275025, 1326026, 2550050, 2652052, 3315065, 5100100, 6630130, 13260260, 16575325, 33150650, 66301300]

約数ペア:

[(1, 66301300), (2, 33150650), (4, 16575325), (5, 13260260), (10, 6630130), (13, 5100100), (20, 3315065), (25, 2652052), (26, 2550050), (50, 1326026), (52, 1275025), (65, 1020020), (100, 663013), (130, 510010), (260, 255005), (325, 204004), (650, 102002), (1300, 51001)]