13750100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 36747648

約数和(自身を除く): 22997548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1511, 1820, 2275, 3022, 4550, 6044, 7555, 9100, 10577, 15110, 19643, 21154, 30220, 37775, 39286, 42308, 52885, 75550, 78572, 98215, 105770, 137501, 151100, 196430, 211540, 264425, 275002, 392860, 491075, 528850, 550004, 687505, 982150, 1057700, 1375010, 1964300, 2750020, 3437525, 6875050, 13750100]

約数ペア:

[(1, 13750100), (2, 6875050), (4, 3437525), (5, 2750020), (7, 1964300), (10, 1375010), (13, 1057700), (14, 982150), (20, 687505), (25, 550004), (26, 528850), (28, 491075), (35, 392860), (50, 275002), (52, 264425), (65, 211540), (70, 196430), (91, 151100), (100, 137501), (130, 105770), (140, 98215), (175, 78572), (182, 75550), (260, 52885), (325, 42308), (350, 39286), (364, 37775), (455, 30220), (650, 21154), (700, 19643), (910, 15110), (1300, 10577), (1511, 9100), (1820, 7555), (2275, 6044), (3022, 4550)]