140256200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{100183}}^1$

素因数の和:100206

約数の個数: 48

約数和(自身を含む): 372684480

約数和(自身を除く): 232428280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 100183, 200366, 400732, 500915, 701281, 801464, 1001830, 1402562, 2003660, 2504575, 2805124, 3506405, 4007320, 5009150, 5610248, 7012810, 10018300, 14025620, 17532025, 20036600, 28051240, 35064050, 70128100, 140256200]

約数ペア:

[(1, 140256200), (2, 70128100), (4, 35064050), (5, 28051240), (7, 20036600), (8, 17532025), (10, 14025620), (14, 10018300), (20, 7012810), (25, 5610248), (28, 5009150), (35, 4007320), (40, 3506405), (50, 2805124), (56, 2504575), (70, 2003660), (100, 1402562), (140, 1001830), (175, 801464), (200, 701281), (280, 500915), (350, 400732), (700, 200366), (1400, 100183)]