99217040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95401}}^1$

素因数の和:95427

約数の個数: 40

約数和(自身を含む): 248426808

約数和(自身を除く): 149209768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 95401, 190802, 381604, 477005, 763208, 954010, 1240213, 1526416, 1908020, 2480426, 3816040, 4960852, 6201065, 7632080, 9921704, 12402130, 19843408, 24804260, 49608520, 99217040]

約数ペア:

[(1, 99217040), (2, 49608520), (4, 24804260), (5, 19843408), (8, 12402130), (10, 9921704), (13, 7632080), (16, 6201065), (20, 4960852), (26, 3816040), (40, 2480426), (52, 1908020), (65, 1526416), (80, 1240213), (104, 954010), (130, 763208), (208, 477005), (260, 381604), (520, 190802), (1040, 95401)]