108098500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 130394300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 1030, 2060, 2099, 2575, 4198, 5150, 8396, 10300, 10495, 12875, 20990, 25750, 41980, 51500, 52475, 104950, 209900, 216197, 262375, 432394, 524750, 864788, 1049500, 1080985, 2161970, 4323940, 5404925, 10809850, 21619700, 27024625, 54049250, 108098500]

約数ペア:

[(1, 108098500), (2, 54049250), (4, 27024625), (5, 21619700), (10, 10809850), (20, 5404925), (25, 4323940), (50, 2161970), (100, 1080985), (103, 1049500), (125, 864788), (206, 524750), (250, 432394), (412, 262375), (500, 216197), (515, 209900), (1030, 104950), (2060, 52475), (2099, 51500), (2575, 41980), (4198, 25750), (5150, 20990), (8396, 12875), (10300, 10495)]