1965370340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{4673}}^1$

素因数の和:5936

約数の個数: 48

約数和(自身を含む): 4374527472

約数和(自身を除く): 2409157132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1237, 2474, 4673, 4948, 6185, 9346, 12370, 18692, 21029, 23365, 24740, 42058, 46730, 79441, 84116, 93460, 105145, 158882, 210290, 317764, 397205, 420580, 794410, 1588820, 5780501, 11561002, 23122004, 28902505, 57805010, 98268517, 115610020, 196537034, 393074068, 491342585, 982685170, 1965370340]

約数ペア:

[(1, 1965370340), (2, 982685170), (4, 491342585), (5, 393074068), (10, 196537034), (17, 115610020), (20, 98268517), (34, 57805010), (68, 28902505), (85, 23122004), (170, 11561002), (340, 5780501), (1237, 1588820), (2474, 794410), (4673, 420580), (4948, 397205), (6185, 317764), (9346, 210290), (12370, 158882), (18692, 105145), (21029, 93460), (23365, 84116), (24740, 79441), (42058, 46730)]