40201252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 87212160

約数和(自身を除く): 47010908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 179, 182, 358, 364, 617, 716, 1234, 1253, 2327, 2468, 2506, 4319, 4654, 5012, 8021, 8638, 9308, 16042, 16289, 17276, 32084, 32578, 56147, 65156, 110443, 112294, 220886, 224588, 441772, 773101, 1435759, 1546202, 2871518, 3092404, 5743036, 10050313, 20100626, 40201252]

約数ペア:

[(1, 40201252), (2, 20100626), (4, 10050313), (7, 5743036), (13, 3092404), (14, 2871518), (26, 1546202), (28, 1435759), (52, 773101), (91, 441772), (179, 224588), (182, 220886), (358, 112294), (364, 110443), (617, 65156), (716, 56147), (1234, 32578), (1253, 32084), (2327, 17276), (2468, 16289), (2506, 16042), (4319, 9308), (4654, 8638), (5012, 8021)]