17104450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 35113824

約数和(自身を除く): 18009374

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 227, 274, 275, 454, 550, 685, 1135, 1370, 1507, 2270, 2497, 3014, 3425, 4994, 5675, 6850, 7535, 11350, 12485, 15070, 24970, 31099, 37675, 62198, 62425, 75350, 124850, 155495, 310990, 342089, 684178, 777475, 1554950, 1710445, 3420890, 8552225, 17104450]

約数ペア:

[(1, 17104450), (2, 8552225), (5, 3420890), (10, 1710445), (11, 1554950), (22, 777475), (25, 684178), (50, 342089), (55, 310990), (110, 155495), (137, 124850), (227, 75350), (274, 62425), (275, 62198), (454, 37675), (550, 31099), (685, 24970), (1135, 15070), (1370, 12485), (1507, 11350), (2270, 7535), (2497, 6850), (3014, 5675), (3425, 4994)]