124021300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{95401}}^1$

素因数の和:95428

約数の個数: 36

約数和(自身を含む): 289831276

約数和(自身を除く): 165809976

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 95401, 190802, 381604, 477005, 954010, 1240213, 1908020, 2385025, 2480426, 4770050, 4960852, 6201065, 9540100, 12402130, 24804260, 31005325, 62010650, 124021300]

約数ペア:

[(1, 124021300), (2, 62010650), (4, 31005325), (5, 24804260), (10, 12402130), (13, 9540100), (20, 6201065), (25, 4960852), (26, 4770050), (50, 2480426), (52, 2385025), (65, 1908020), (100, 1240213), (130, 954010), (260, 477005), (325, 381604), (650, 190802), (1300, 95401)]