37047140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 84777840

約数和(自身を除く): 47730700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1601, 1780, 2314, 3202, 4628, 5785, 6404, 8005, 11570, 16010, 20813, 23140, 32020, 41626, 83252, 104065, 142489, 208130, 284978, 416260, 569956, 712445, 1424890, 1852357, 2849780, 3704714, 7409428, 9261785, 18523570, 37047140]

約数ペア:

[(1, 37047140), (2, 18523570), (4, 9261785), (5, 7409428), (10, 3704714), (13, 2849780), (20, 1852357), (26, 1424890), (52, 712445), (65, 569956), (89, 416260), (130, 284978), (178, 208130), (260, 142489), (356, 104065), (445, 83252), (890, 41626), (1157, 32020), (1601, 23140), (1780, 20813), (2314, 16010), (3202, 11570), (4628, 8005), (5785, 6404)]